Android 9.0 Monitor for Video Intercom 7" IPS Screen | Third-party Applications Bidirectional Audio with Crystal Clear Technology | Easy UI TCP/IP, PoE, WiFi, Bluetooth, Standard SIP Cloud-based Maintenance Connection of Monitor and Plates via Cloud

Linux Video Intercom Monitor 7" TFT Display Crystal Clear Bidirectional Audio TCP/IP, PoE, WiFi, Standard SIP Cloud-Based Maintenance Connection of Monitor and Plates via Cloud

Proximity TAG Keychain Radio Frequency Identification Passive MF | Yellow Color Frequency 13.56 MHz Lightweight and Portable Maximum Security

Cover for Video Intercom Specific for Akuvox AK-R20A Video Intercom Dimensions: 154mm (Height) x 87mm (Width) x 50mm (Depth) Made of galvanized steel Rain shield Surface mount

Dorcas Electric Lock For Single Door | Adjustable Latch Fail-Secure Opening Mode (Normally Open) Holding Force of 330 kg AC/DC Power Supply 8-12V Recessed Mounting | Latch and Free Passage

Compatible with video intercoms Surface installation Made of steel Resistant and durable Connection holes