Dioche 3G/GSM wireless access system with audio intercom and remote control

The access control system's power input is a standard 12V DC power supply. The internal board supports a 3.7V Li-ion battery for power failure alarm (battery not included). Press the keypad and enter the room number to call the host.

The system supports up to 400 room numbers, with the ability to assign two telephone numbers for each room. Up to 800 telephone numbers can call the system free of charge to activate the relay in the device, which will open the door. Even during a call, you can share the door opener with a guest by pressing a button on the telephone keypad.

The system provides two-way voice communication, and caller ID access control allows calls from known numbers to be answered. When a call comes in, it is immediately disconnected, and once the number is recognized, the door opens. Instead of a key fob, a mobile phone can be used to open the door, as up to 800 users can operate the door.

The internal battery (battery not included) can operate during a power outage to trigger an alarm. It will automatically recharge when normal power is restored. An alarm will also sound when the battery is running low.

An innovative waterproof lock design and a steel front plate. Dual relay outputs allow for easy control of the door opener or alarm components. While talking to visitors, you can remotely control the relay output by pressing the appropriate button on the keypad.