IIS-111 Indoor Units of Audio Door Phone Intercom

Characteristics
1. IIS-111 indoor units of audio door phone intercom are constructed by high strength ABS, and the simple European design gives splendid visual joy to users.
2. It is equipped with ultra big buttons, offering cosy operations.
3. This product shows high cost-performance ratio, due to its simple wiring and installation, convenient operation and maintenance, as well as the reliable performance.

Functions
1. Our IIS-111 indoor units realize two-key direct calling, and the operating step is very simple.
2. This product has some well designed functions, such as remote door release, internal calling and communication, etc. Meanwhile, the bell sound is loud and clear.

Related Names
Home Doorbell | Audio Door Entry System | Door Phone