Compact fitting headphone with foam padded earpads, adjustable headband and rotating microphone for PC calls.
A simple standard way to start talking when using your desktop pc or laptop, This headphone is an excellent choice for any listening or speaking activities on your computer, the perfect business headset for voice calls, Skype, webinars, and more. Get just what you need to hear and to be heard clearly.

It features a 2 x 3.5mm audio jack one for the microphone and one for the headphones plug in each end into your computer and you’re ready to talk and listen.

A sturdy yet lightweight stereo headset with a wide range of adjustments for a personalized fit. Ultra-soft padded foam ear cushions provide long hours of listening comfort.

Is the microphone super flexible having the capability to rotate 180? enabling you to wear it on both the left and the right side. The mic can be positioned for better voice capture and background noise reduction.

Features:

Enjoy clear audio for calls, music, and games.
Dual stereo plugs for microphone & headphone
Adjustable headband & soft padded earcups
In-wire volume controller
Noise-canceling rotating microphone reduces room noise for clearer Internet calls

Technical Specifications:

Driver Unit: 30mm
Frequency response: 20 – 20kHz
Microphone sensitivity: 48dB?2dB
Max. power input: 100mW
Cable Length: 1.5m
Product Weight: 86 grams (approx.)

Noise isolating over-ear headset with large earcups, 2 x 3.5mm audio jack for mic and headphone, with flexible microphone for easy online communication.
Noise isolating over-ear headset with large earcups, 2 x 3.5mm audio jack for mic and headphone, with flexible microphone for easy online communication.

Lightweight Aux 3.5mm headset with noise-canceling microphone, single side, clear crystal audio ideal for call centers, Skype & online conference.
A professional business single sided headset with flexible microphone, a simple standard way to start talking from your work or home office, a perfect headset Engineered to perfection, this headset is tailored for voice calls, Skype, Microsoft Teams, Zoom, Call Centers, Gaming, Teaching, Online courses, Home Schooling, Office tasks, and beyond. Experience crystal-clear audio reception and transmission, ensuring you hear and are heard with utmost clarity.

Featuring a single 3.5mm aux connector compatible with PCs and laptops, this headset seamlessly integrates both the headphones and attached microphone, offering an ideal communication solution for your internet call sessions. Enjoy uninterrupted listening and clear communication without any disruptive background noises.

Experience uninterrupted and crystal-clear communication sessions with the flexible noise-isolating microphone, which rotates 270-degree for unparalleled flexibility and control. Additionally, in-wire control buttons allow for effortless regulation of both headphone and microphone volume levels, ensuring seamless adjustments tailored to your preferences.

Crafted for optimal communication, this exceptional headset is incredibly lightweight, comfortable, and portable. Its adjustable headband, leather-padded earpads, and sturdy earhooks ensure a snug fit on either side of your head, delivering all-day comfort for enhanced productivity.

Features:
In-wire remote controller
270° flexible and rotating microphone
Noise-isolating microphone for clear sound
Adjustable, lightweight and comfortable design
Soft cushion earpads and adjustable headrest
Dual side fit for left or right wearing
Perfect for call centers, home and office use

Technical Specifications:
Interface: Aux 3.5mm
Cable length: ± 2.1m
Mic Angle: 270° Rotatable
Dimensions: 180 x 140 x 65mm (L x W x H)
Weight: 100g (approx.)

Compact PC USB headphone with leather padded earcups and adjustable headrest fixed microphone recommended for easy online communication.
A simple standard way to start talking when using your desktop pc or laptops, This headphone is an excellent choice for any listening or speaking activities on your computer, perfect business headset for voice calls, Skype, webinars and more. Get just what you need to hear and to be heard clearly.

It features single USB cable for the microphone and headphones simply plug in to the USB port of your computer and you’re ready to talk and listen.

A sturdy yet lightweight stereo headset with wide range of adjusments for a personalised fit. Ultra soft padded foam ear cushions providing you with long hours of listening comfort.

The microphone is super flexible having the capability to rotate 180? enabling you to wear it on both the left and the right side. The mic can be postioned for better voice capture and background noise reduction.

Features:

Adjustable, light and comfortable design
Double-side fit with mic worn on left or right
Noise-isolating microphone for clear sound
Built-in on wire controllers for sound and calls
USB connector for PC and laptop

Techinical Specifications:
Interface: USB 2.0
Mic Sensitivity: -52dB
Cable Length: 195cm
Frequency Response: 20Hz – 20Khz
Impedance: 32 ohm
Sensitivity: 115 – 3%

Wireless Internet Calls Made Easy
Built-in latest bluetooth V5.2 connectivity

Clear Crystal Audio
Hear every professional communication effortlessly.

All Day Comfort
Snug fitting single-adjustable headband for a perfect fit.

Noise-canceling Flex Mic
A flexible and 270° rotating noise-isolating microphone.

Charging Docking Base
Magnetic Charging Docking Base for recharging the headset.
A professional business single sided headset with flexible microphone, a simple standard way to start talking from your work or home office, a perfect headset Engineered to perfection, this headset is tailored for voice calls, Skype, Microsoft Teams, Zoom, Call Centers, Gaming, Teaching, Online courses, Home Schooling, Office tasks, and beyond. Experience crystal-clear audio reception and transmission, ensuring you hear and are heard with utmost clarity.

Featuring the latest bluetooth V5.2 connectivity which is compatible with any bluetooth enabled device such laptops and smartphones, this headset seamlessly integrates both the headphones and attached microphone, offering an ideal communication solution for your internet call sessions. Enjoy uninterrupted listening and clear communication without any disruptive background noises.

Experience uninterrupted and crystal-clear communication sessions with the flexible noise-isolating microphone, which rotates 270-degree for unparalleled flexibility and control. Additionally, the control buttons allow for effortless regulation of both headphone and microphone volume levels, ensuring seamless adjustments tailored to your preferences.

Crafted for optimal communication, this exceptional headset is incredibly lightweight, comfortable, and portable. Its adjustable headband, leather-padded earpads, and sturdy earhooks ensure a snug fit on your head, delivering all-day comfort for enhanced productivity.

Inbuilt long battery life delivers a massive continuous worktime of up to 26 hours (70% volume levels) on a single charge of 2 hours, and stand-by time of up to 200 hours. It comes with a Magnetic Docking Base which recharges the headset via USB-C port just place the headset on dock base and recharge it when not in use, so you can enjoy unparalled flexibility and workflow.



Features:

Wireless bluetooth single-sided headset
Enjoy crystal clear calls and music
270° flexible and rotating microphone
Noise-isolating microphone for clear sound
Adjustable, lightweight and comfortable design
Rechargeable battery, up to 26 hours worktime
Perfect for call centers, home and office use

Technical Specifications:

Bluetooth Version: BT V5.2
BT Profile: HFP, A2DP, AVRCP, HSP
Impedance: 32Ω
Connectivity: Upto 10meters
Docking Base: Magnetic Charge
Charging Time: up to 2 hours
Standby Time: up to 200 hours
Working Time: 26 hours (70% Volume)
Dimensions: 158 x 148 x 51mm (L x W x H)
Weight: 293g (Approx.)

Powerful, Wireless HI-FI Headset BT V5.3 with TF card slot & Aux-In port, hidden mic, up to 20 hours of playtime.
Ergonomic Sound & Captivating Bass with 40mm drivers deliver thumping bass and ensure perfect stereo sound quality in this wireless headset.



Bluetooth V5.3 ensures stable wireless connectivity which seamlessly connects with the latest smartphones for perfect audio synchronization.



Perfect Fit with its adjustable headband, soft ear pads, lightweight; this headphone can be worn for a long time.



Extraordinary, Comfortable, Lightweight, and foldable design with access control such as TF volume button, play & pause button, Aux input on earcups.



Battery Life supporting up to 20 hours of playtime without disturbance along with Google Voice Assistant.



Features:

Latest BT V5.3 for stable wireless connectivity
Comfortable over-ear noise-isolating earpads
Built-in hidden mic for handsfree calls
Up to 20 hours of uninterrupted playtime
Foldable design for maximized portability
Aux-in wire play and TF Card input
40mm drivers for powerful hi-fi sound and ultra-clear sound
Technical Specifications:

Version: BT5.3
Play Time: Plays up to 20hours
Charging time: up to 1.5 hours via USB-C
Impedance: 32
Speaker diameter: Ø40mm
Connectivity Range: 10m
Weight: 157g (approx.)
Dimensions: 195 x 178 x 80mm (L x W x H)
What’s in the box
1 x BT Wireless Headset
1 x USB-C Charging Cable
1 x User Manual

Wireless Active Noise Cancellation (ANC) BT V5.3 headset with built-in Aux port, hidden mic, & soft earpads.
Enjoy great audio on the go at home with Astrum HT430 wireless headset with its engaging sound, inbuilt Bluetooth version 5.0 which guarantees a flawless transmission, and high-quality wireless codec which seamlessly connects with the latest smartphones for perfect audio synchronization. It comes with a 3.5mm Aux audio jack and cable giving you the option to listen wired or wirelessly.

Built for comfort H430 is engineered with noise-isolating earcups that gently mold around your ears and a foldable headband that adjusts to fit the shape of your head offering you maximum comfort during long listening hours. Sound quality is guaranteed from HT380 due to its high-end 40mm stereo sound drivers which provide immersive Hi-fi deep bass giving you the pleasure of a wonderful, crisp, powerful sound that helps you enjoy your music with rich details and extraordinary clarity.

Features:

Latest BT V5.3 for stable wireless connectivity
Active digital noise cancelling (ANC) headphone
Built-in hidden mic for handsfree calls
Up to 35hours of uninterrupted playtime
Foldable design for maximized portability
40mm sound drivers for quality bass and clarity
3.5mm Aux-in wire play option
Soft comfortable over-ear noise-isolating earpads
40mm drivers for powerful hi-fi sound and ultra-clear sound
Technical Specifications:

Version: BT5.3
Play Time: Plays up to 10 hours
Charging time: up to 1.5 hours via USB-C
Impedance: 32
Speaker diameter: Ø40mm
Connectivity Range: upto 10 meters
Talktime: upto 30h (without ANC) and upto 20h (with ANC)
Music Playtime: upto 35h (without ANC) upto 25h (with ANC)
Weight: 249g (Approx.)
Dimensions: 195 x 185 x 80mm (L x W x H)
What’s in the box
1 x BT Wireless Headset
1 x USB-C Charging Cable
1 x User Manual

Lightweight single side USB headset with flexible noise-canceling microphone, in-wire control, clear crystal audio ideal for call centers, & e-conference.
A professional business single sided headset with flexible microphone, a simple standard way to start talking from your work or home office, a perfect headset Engineered to perfection, this headset is tailored for voice calls, Skype, Microsoft Teams, Zoom, Call Centers, Gaming, Teaching, Online courses, Home Schooling, Office tasks, and beyond. Experience crystal-clear audio reception and transmission, ensuring you hear and are heard with utmost clarity.

Featuring a USB connector compatible with PCs and laptops, this headset seamlessly integrates both the headphones and attached microphone, offering an ideal communication solution for your internet call sessions. Enjoy uninterrupted listening and clear communication without any disruptive background noises.

Experience uninterrupted and crystal-clear communication sessions with the flexible noise-isolating microphone, which rotates 270-degree for unparalleled flexibility and control. Additionally, in-wire control buttons allow for effortless regulation of both headphone and microphone volume levels, ensuring seamless adjustments tailored to your preferences.

Crafted for optimal communication, this exceptional headset is incredibly lightweight, comfortable, and portable. Its adjustable headband, leather-padded earpads, and sturdy earhooks ensure a snug fit on either side of your head, delivering all-day comfort for enhanced productivity.

Features:
In-wire remote controller
270° flexible and rotating microphone
Noise-isolating microphone for clear sound
USB plug and play for PC and laptops
Adjustable, lightweight and comfortable design
Soft cushion earpads and adjustable headrest
Dual side fit for left or right wearing
Perfect for call centers, home and office use

Technical Specifications:
Interface: USB
Cable length: 2.0m ± 0.03m
Mic Angle: 270° Rotatable
Dimensions: 180 x 140 x 65mm (L x W x H)
Weight: 100g (approx.)

Lightweight dual side USB headset with flex mic, in-wire control, ideal for call centers, & e-conference.
Elevate your audio experience with this wired USB headset, engineered to deliver exceptional sound quality and comfort. This headset features an on-ear design that ensures a snug fit while allowing for prolonged use without discomfort. Its high-fidelity speakers provide clear, rich audio for immersive listening whether you’re engaged in virtual meetings, gaming, or enjoying multimedia content.

The integrated microphone is optimized for clear, precise voice transmission, making it ideal for communication-intensive tasks. The microphone’s design minimizes background noise and ensures that your voice is heard clearly, enhancing your overall communication experience.

Connectivity is streamlined with a USB interface, offering a plug-and-play setup with no need for additional drivers. This ensures quick and hassle-free installation, making it a convenient choice for both personal and professional use.

Key Features:

On-Ear Design: Provides a comfortable fit for extended wear while keeping you engaged with your surroundings.
Integrated Microphone: Delivers clear, accurate voice capture with noise-canceling technology to reduce background interference.
USB Connectivity: Simple plug-and-play installation with no additional drivers required.
High-Fidelity Audio: Enjoy rich, detailed sound for a superior listening experience.
Whether for work, gaming, or multimedia enjoyment, this headset ensures that you stay connected and comfortable.

Lightweight dual side USB headset with noise-canceling microphone, in-wire control, clear crystal audio ideal for call centers, & e-conference.
Experience clear internet calls with our professional business headset with flexible microphone, a simple standard way to start talking from your work or home office, a perfect headset engineered to perfection, this headset is tailored for voice calls, Skype, Microsoft Teams, Zoom, Call Centers, Gaming, Teaching, Online courses, Home Schooling, Office tasks, and much more. Fine-tuned to deliver crystal-clear audio reception and transmission, ensuring you hear and are heard with utmost clarity.

Featuring a USB connector compatible with PCs and laptops, this headset seamlessly integrates both the headphones and attached microphone, offering an ideal communication solution for your internet call sessions. Enjoy uninterrupted listening and clear communication without any disruptive background noises.

Experience uninterrupted and crystal-clear communication sessions with the flexible noise-isolating microphone, which rotates 270-degree for unparalleled flexibility and control. Additionally, in-wire control buttons allow for effortless regulation of both headphone and microphone volume levels, ensuring seamless adjustments tailored to your preferences.

Crafted for optimal communication, this exceptional headset is incredibly lightweight, comfortable, and portable. Its adjustable headband, leather-padded earpads, and sturdy Ear hooks ensure a snug fit on either side of your head, delivering all-day comfort for enhanced productivity.

Features:
In-wire remote controller
270° flexible and rotating microphone
Noise-isolating microphone for clear sound
USB plug and play for PC and laptops
Adjustable, lightweight and comfortable design
Soft cushion earpads and adjustable headrest
Dual side fit for left or right wearing
Perfect for call centers, home and office use

Technical Specifications:
Interface: USB
Cable length: ± 2.1m
Mic Angle: 270° Rotatable
Dimensions: 180 x 140 x 65mm (L x W x H)
Weight: 140g (approx.)

High-Performance Transmission: Superior To CCA Cables With Less Signal Attenuation.
• Full Copper Construction: Solid Core Cabling Ensures Optimal Signal Transfer And Stability.
• Long-Distance Capability: Suitable For Indoor And Outdoor Installations Up To 100 Metres.
• Gigabit Ethernet Support: Ideal For 1000basetx Applications And Other Demanding Data Protocols.
• Cross-Talk Minimization: PVC Filler/Cross Divider Reduces Interference.
• UV-Protected Outer Jacket: Durable And Suitable For Outdoor Use.
• Versatile Applications: Supports Voice, Data, And Video Protocols Requiring Cat6 Links.
• In Easy Pull Box 305 Metre Length

Detection range: 12 m x 12 m, 85 degrees
RF 868MHz
Offers reliable protection utilizing two-way wireless technology
PIR + microwave detection
Tamper alarm, intruder alarm
Communicates up to 800 m (in open areas)


Detection performance
Detection Range12m
Detection Angle85°
Velocity range0.3m/s ~ 3.0m/s

Software features
Tamper-ProofSupport

RF transmission
RF Frequency868MHz
RF Range800m (in open space)

Electrical characteristics
Battery type2×CR123A, 3.0V
Battery life span2 years

General
Operation temperature-10℃ ~ +40℃
Dimension(WxHxD)117mm*69mm*59mm
Weight135g (without bracket)
Application scenarioIndoor
ColorWhite
Installation height1.8 ~ 2.4m
Installation methodWall mounted or Ceiling mounted
BracketIncluding 1 x Ceiling mounting bracket, 1 x Wall mounting bracket

Detection range: 10 m x 10 m, 85 degrees
RF 868MHz
Offers reliable protection utilizing two-way wireless technology
Pet immunity up to 24 kg
PIR motion detection
Tamper alarm, intruder alarm
Communicates up to 800 m (in open areas)


Detection performance
Detection Range10m
Detection Angle85°
Velocity range0.3m/s ~ 3.0m/s
Pet Immunity24kg

Software features
Tamper-ProofSupport

Hardware features
IndicatorTri-color LED Indicator

RF transmission
RF Frequency868MHz
RF Range800m (in open area)

Electrical characteristics
Battery type1×CR123A, 3.0V
Battery life span2 years

General
Operation temperature-10℃ ~ +40℃
Dimension(WxHxD)117mm*69mm*50mm
Weight125g (without bracket)
Application scenarioIndoor
ColorWhite
Installation height1.8 ~ 2.4m
Installation methodWall mounted or Ceiling mounted
BracketIncluding 1 x Ceiling mounting bracket, 1 x Wall mounting bracket

RF 868MHz, 1-input expander
Communicates up to 800 m (in open areas)
Status LEDs: One dual-color indicator

Hardware features
Tamper-ProofFront and rear
Power switch1 switch for turning on/​off LED

Electrical characteristics
Power supplyCR123 A/3 V
Operation humidity10% to 90% (non-condensing)
Operation temperature- 10 °C to 55 °C (14 °F to 131 °F)
Battery life span2 years

Wireless transmission
RF speed4.8 kbps
RF frequency868MHz
RF distance800 m (open area)

Display
Indicator1 red & green LED

General
Installation methodWall mounting
Dimension(WxHxD)84 mm × 25 mm × 21 mm (2.52" × 0.75" × 0.63")
Application scenarioIndoor
Shell materialPC + ABS
Weight38.5 g (0.085 lb)

Device management
Alarm input1 NC input

RF 868MHz, AES-128 encryption Two-way wireless communication
Reports exception automatically
Adjustable volume: low,medium, and high
Front and rear panel tamper-proof
Protection level: IP65
Indoor installation

16 Port Gigabit Smart POE Switch

16 x gigabit PoE RJ45 ports, 1 × gigabit RJ45 port, 1 x gigabit fiber optical port
Total PoE power budget 230 W
Unified cloud management for security systems
Network topology at your fingertips
Remote troubleshooting
Visualized topology management
Up to 300 m long-range PoE transmission
6 kV surge protection
Downlink Ports 16 Ports
Downlink Ports Speed 1Gb
Downlink Ports Type RJ45 Ethernet ports
Management Layer Smart Managed
POE 16 Ports
Switch Form Factor Rackmount
Uplink Ports 2 Ports
Uplink Ports Speed 1Gb
Uplink Ports Type SFP
Warranty 3 Year Warranty

8 Port Gigabit Smart POE Switch
8 × gigabit PoE ports, and 2 × gigabit fiber optical ports.
IEEE 802.3at/af standard for PoE ports.
Network topology management, alarm push, network health monitor.
6 KV surge protection for PoE ports.
AF/AT camera can reach up to 300 m in extend mode.
PoE watchdog to auto detect and restart the cameras that do not respond.
Various layer 2 management protocols such as STP/RSTP, VLAN, link aggregation,
SNMP, QoS and so on.
ShellMetal material
Net Weight1.21 kg (2.67 lb)
Gross Weight1.3 kg (2.87 lb)
Dimensions (W × H × D)217.60 mm × 27.80 mm × 108.55 mm (8.57'' × 1.09'' × 4.27'')
Operating Temperature0 °C to 40 °C (32 °F to 104 °F)
Storage Temperature-40 °C to 85 °C (-40 °F to 185 °F)
Operating Humidity5% to 95% (no condensation)
Relative Humidity5% to 95% (no condensation)
Power Supply48 VDC, 2.5 A
Installation ModeDesk-Mounted,Wall-Mounted
Max. Power Consumption120 W
Power Consumption in Idle7 W
Surge Protection6 KV

Network Parameters
Ports8 × Gigabit PoE port,2 × Gigabit fiber optical port
MAC Address Table8 K
Switching Capacity20 Gbps
Packet Forwarding Rate14.88 Mpps
Internal Cache4.1 Mbits

PoE Power Supply
PoE StandardIEEE 802.3af,IEEE 802.3at
PoE Power PinEnd-span: 1/2(+), 3/6(-);
PoE PortPoE: Ports 1 to 8
Max. Port Power30 W
PoE Power Budget110 W

Software Function
Long Range

Ports 1 to 8: up to 300 m.

Long range performance may vary depend on camera model or cable condition.
Port Isolation

Ports 1 to 8: port isolation mode to improve network security.

Ports in an isolation group cannot communicate with each other, but they can communicate with ports outside the isolation group.
PoE WatchdogPorts 1 to 8: auto detect and restart the cameras that do not respond.
Link Aggregation

Link aggregation is used to aggregate multiple physical ports to form a logical port for load balancing, bandwidth expansion, and port protection.

Support static link aggregation.

Support 8 aggregation groups.
Loop Prevention

Loop prevention is used to prevent the switching network from forming loops, which will seriously affect network communication. Disabled by default.

Support 802.1D STP.
QoS

QoS is used to allocate bandwidth to different services so as to provide end-to-end service quality assurance.

Support port-based priority configuration.

Support SP, WRR priority schedule mode.
VLAN

VLAN is used for network scale planning and network health improvement.

Support 802.1Q.

Configurable VLAN ID from 1-4094.

Support Trunk, Access port mode.

Support Max. 4094 VLAN.
HPP

Support one-click activation and remote management via Hik-Partner Pro. Functions supported:

1. Display the port rate.

2. Display the port bandwidth utilization rate.

3. Display the PoE power usage.

4. Display topology information.

5. Display the alarm status.

6. Restart ports and devices.

7. Enable port long-rage mode.

8. Remotely upgrade the device.
System Maintenance Remote upgrade, default parameters recovery, logs viewing, basic network parameters configuration, import and export configuration, time sync
Port Rate-Limiting Port rate-limiting is used for port bandwidth adjustment to prevent network congestion.
Storm Control

Storm control is used to prevent switch ports from being blocked by broadcast or multicast storms in the LAN, which may affect network communication.

Support port rate limiting based on broadcast, multicast, and unknown unicast packets.

New Model | Adjustable Voltage | Anti -Surge Protection | Flame Retardancy

6 Way PSU DS-2FA1208-C16 (EUR) Hikvision has designed, manufactured and perfected this premium quality Power Supply Unit specifically for use in CCTV applications. It provides stable power with adjustable modes...

48 W, 12 VDC/1 A per channel
Over current/short circuit/over voltage protection
Good EMC performance
Compact size; applicable to cameras
150 to 285 VAC wide voltage input

Parameters
AppearanceWhite
Dimension144 mm × 80 mm × 33 mm (5.67" × 3.15" × 1.30")
Operating Conditions0°C to 40°C (32°F to 104°F), Humidity: 10% to 95% (non-condensing)
LED IndicatorGreen
Input150 to 285 VAC, 47 Hz to 63 Hz
Output12 VDC/1 A per channel
Ripple & Noise 150 mVp-p0.15 Vp-p (150 mV)
AC Input ConnectorC4
DC Output ConnectorDC Plug: grid terminal
Storage Conditions-40°C to 80°C (-40°F to 176°F), Humidity: 5% to 95% (non-condensing)
Cable Length Compensation

Normal: 12 VDC

Long: 13.5 VDC

Ex-Long: 15 VDC