Commax DRC40K-HD AHD 1.3MP Door Camera 2 Door Release Wall-Mounted Type. House call and talk, Illuminance sensor, Out door model, Built-in white LED.Power source: 12V(From monitor), Operation Temp.: -40?~+40?, Wiring: 4 wires
Grandstream GDS3705 was built for users looking for a strong audio-only facility access and security monitoring solution that can be deployed in environments of all sizes. This audio door system features dual microphones and HD loudspeaker with advanced AEC to offer intercom functionality, can support SIP calls to IP phones and has a built-in RFID chip reader and keypad for secured keyless or key entry. The GDS3705 comes equipped with a zinc alloy metal casing, making it weatherproof and vandal resistant and offers alarm-in and alarm-out support for integration with existing security devices. The GDS3705 integrates with Grandstreams free management utility software, GDS Manager, allowing RFID card information, as well as the device itself to be fully managed by this software.
Commax CAV-43MG LED Display Gate View Video Monitor with 4.3 inch LED Display ,Guard call & talk, Elevator call function(CAV-43MG2), Mirror front material applied(option), Video talk and doorlock release enable (both individual and public entrance).