Doorbird A1121-S, SURFACE-MOUNT IP ACCESS CONTROL DEVICE, Graphite black (Raven Polar), powder-coated, semi-gloss, Part# 423874701 CRU-DataPort 0 and comes with full

0 and comes with full RGB programmable LED background illumination for immediate visible communication of room status

rugged motor designed specifically for both big and small cable pulling applications up to 10000 LB and easy control features for increased productivity

15ft db9 f/f serial rs232 null modem cable - beige

This product is ideal in high-risk areas such as public access areas

It supports 2 way audio communication

Doorbird A1121-S, SURFACE-MOUNT IP ACCESS CONTROL DEVICE, Graphite black (Raven Polar), powder-coated, semi-gloss, Part# 423874701 CRU-DataPort 0 and comes with fullThe high performance Doorbird A1121 S 423874701, SURFACE MOUNT IP ACCESS CONTROL DEVICE, Graphite black (Raven Polar), powder coated, semi gloss is a multi technology access control system and stand alone solution for back and side doors, garages, storage, and packing rooms, Features: Surface mount housing included WiFi LAN connection (PoE capable) Keypad 125 KHz and 13. 56 MHz RFID reader Tamper sensor Wiegand interface 2 freely configurable bistable