Poly RD-1 Electronic Hookswitch, Part# 85R71AA Circuit boards This is PoE enable to

This is PoE enable to allows you to view and control your MEGAPIX camera

The efficient Valcom VIP-176A-CC SIP DOOR INTERCOM CC

·        20-foot (6-meter) and 360° voice pickup

Easy select transformer dial

Frequency range: 90-20

Poly RD-1 Electronic Hookswitch, Part# 85R71AA Circuit boards This is PoE enable toThe efficient Poly 85R71AA RD 1 Electronic Hookswitch enables to remotely answer and end calls on deskphone with the RD 1 Electronic Hook Switch Cable and eliminate the need for a handset lifter. This hook switch cable is designed for use with the Poly CS50, CS60, CS70, and Voyager 510S wireless headset family of devices and sends a ringer alert to the headset any time the phone rings. Features: Compatible with Multiple Headsets Designed for Native