IIS-1121 Indoor Units of Audio Door Phone Intercom

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IIS-1121 indoor units of audio door phone intercom are scientifically designed to meet the requirements of customers. Meticulously crafted from high strength ABS, they also conform with modern aesthetics owing to the European style and streamlined shape. The easy wiring, simple installation, convenient operation and stable performance make this product very popular on the market.

Specifications

Model	IIS-1121
Power source	Provided by indoor monitor
Wiring	4 wires
Communication	Handset
Wiring distance	50m need 0.8mm copper wire
Working temperature	-20℃ ~ 50℃
Outdoor unit	Connectable to any IIS 4-wire outdoor camera

This indoor unit has remote door release function as well as internal calling and communication function, and the one-key or two-key direct calling operation is quite easy. In addition, the ring tone is loud, and the conversation quality is quite assuring.

Related Names
Apartment Intercom Panel | Residential Security Equipment | Home Audio Systems

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