Perfectly Compatible with Yealink Phones

Runs right out of the box, a QD to RJ9 plug-and-play setup makes the connectivity to Yealink IP phones at ease.The phones can automatically optimize acoustic parameters for your YHS34/YHS34 Lite. Perfect match with Yealink desk phones gives you optimized audio quality.

> Supports Yealink SIP-T27G/T29G/T46G/T48G/T41S/T42S/T46S/T48S/T53
> Answer/Terminate calls through wireless headset
> 10m Range

Power supply for all YEALINK telephone models, i.e. T19/T21/T23/T27/T29/T40/T41/T42/T43/T46/T48/T52/T54/T56/T57/T58/VP59

Voltage 5V

Current 2A

• 4.3" 480 x 272-pixel color display with backlight
• Adjustable LCD screen
• Dual firmware images
• T53/T53W/T54W/T57W firmware unified
• Built-in Bluetooth 4.2
• Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n)
• USB 2.0 port for USB recording,
wired/wireless USB headsets and EXP50
• Up to 16 VoIP accounts
• Dual-port Gigabit Ethernet
• PoE support
• HAC Handset
• Paperless label design
• Wall mountable

The video intercom integrates with management software (GDS Manager), where RFID cards, entrance history, camera views and configuration of all connected GDS devices can be managed.

With an advanced image processing processor (ISP) and state-of-the-art image algorithms, the GDS3710 provides 1080p FullHD video resolution and offers exceptional visibility in all lighting conditions. It supports SIP / VoIP technology with dual-channel audio and video streams sent directly to smartphones, SIP endpoints (phones) and GDS device management software. The GDS3710 is equipped with integrated PoE for easy installation, bright LEDs to illuminate the space, motion sensor, light switch, etc.

• 7" 800 x 480-pixel color touch screen with backlight
• Opus codec support
• Dual USB ports
• Dual firmware images
• T4U Auto-P template unified
• T4U firmware unified
• Up to 16 SIP accounts
• Dual-port Gigabit Ethernet
• PoE support
• Paperless label design
• Headset, EHS support
• Wi-Fi via WF40/WF50
• Bluetooth via BT40/BT41
• USB recording
• Supports color-screen expansion modules
• Stand with two adjustable angles
• Wall mountable

• High-performance SIP cordless phone system
• 1.8" 128 x 160 TFT color screen with intuitive user interface
• Up to 20 simultaneous calls
• Up to 10 DECT cordless handsets
• Up to 10 SIP accounts
• IP67 Ruggedized DECT Handset
• Support Opus audio codec
• Noise Reduction System
• FNR (Flexible Noise Reduction)/Noise Cancellation
• Up to 28-hour talk time (in ideal conditions)
• Up to 360-hour standby time (in ideal conditions)
• Quick charging: 10-min charge time for 2-hour talk time
• TLS and SRTP security encryption
• Headset connection via bluetooth
• Alarm function
• Vibration
• Charger wall mountable

• High-performance SIP cordless phone system
• 2.4" 240 x 320 color screen with intuitive user interface
• Up to 20 simultaneous calls
• Up to 10 DECT cordless handsets
• Up to 10 VoIP accounts
• Support Opus audio codec
• Up to 30-hour talk time (in ideal conditions)
• Up to 400-hour standby time (in ideal conditions)
• Quick charging: 10-min charge time for 2-hour talk time
• TLS and SRTP security encryption
• Noise Reduction System
• Headset connection via 3.5 mm jack
• Charger wall mountable