Doorbird A1121-S, SURFACE-MOUNT IP ACCESS CONTROL DEVICE, RAL 1037, stainless steel, powder-coated, semi-gloss, Part# 423893221 Built-in speaker The efficient NEC CD-LTDH -

The efficient NEC CD-LTDH - NEC UNIVERGE - 8 Digital / 2 Analog stations / 4 Analog trunks 670215 is a Part of A Combination of 2 Blade`s 670128 CD-LTA & 670111 PZ-4COTF

Competetive Upgrade Includes 5 Yrs SUPS

3x flow control for Full Duplex mode and backpressure for Half Duplex mode

Wall mount only

This advanced design guarantees optimal performance even in less-than-ideal lighting conditions

Doorbird A1121-S, SURFACE-MOUNT IP ACCESS CONTROL DEVICE, RAL 1037, stainless steel, powder-coated, semi-gloss, Part# 423893221 Built-in speaker The efficient NEC CD-LTDH -The efficient Doorbird A1121 S 423893221, SURFACE MOUNT IP ACCESS CONTROL DEVICE, RAL 1037, stainless steel, powder coated, semi gloss is for multi technology access control system and stand alone solution for back and side doors, garages, storage and packing rooms, and bicycle and machine 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