The product only is compatible With Anjielosmart Intercom System,If you need to connect other intercom system ,please contact service before buying.
♦13.56MHz RFID card + Code Keypad Unlock
♦ Support to password unlock
♦IR LEDs For Night Vision
♦Adjustable Intercom Volume
♦IR Sensor, Turn On/off IR LEDs Automatically
♦Easy To Install And DIY Installation
♦Rust-proof Aluminium Alloy Anti Vandal Panel