· 2 detachable wireless microphones with
charging cradles built into the telephone
· 1 integrated hands-free microphone
· Bluetooth connectivity
· Wideband audio
· Flexible to use
· Allows for up to three C52-SP hands-free
units to be connected

. Exceptional handsfree talking
. 2.4" 240 x 320 color screen with intuitive user interface
. Headset connection via 3.5 mm jack
. Up to 30 hours talk time
. Up to 400 hours standby time
. Elegant keypad design with illumination and keypad lock

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

Yealink Base Manager W90 Multi Dect

The Yealink W90 DECT IP Multi-Cell system, consisting of two components - the W90B base station and the W90DM DECT manager - is designed to provide organisations requiring wireless coverage with complete ease of deployment. This multi-cell DECT system intends to create an extremely scalable and reliable solution for organisations of any size or shape.

Yealink UH33 is a professional headset with the over-the-head style that eliminates background noise
and helps you get in your concentration zone and focus. Coupled with wideband audio technology and
HD voice, the UH33 delivers richer and clearer conversations, as well as reduces listening fatigue. Simple
plug-and-play setup permits you to merely use the USB port to the USB-supported Yealink IP phones,
plug it into the USB port or 3.5mm jack to your laptop, or use the 3.5mm jack straight into your smart
device.