2 Indoor Units with 1 Outdoor Unit

IIS-110B
1. High strength ABS is used to manufacture this IIS-110B indoor unit, and the simple European style makes our product very elegant.
2. The easy operation and stable performance both contribute to the high price-performance ratio.
3. It is very comfortable to press the ultra large button, and the double-key calling function is very convenient.
4. This product allows easy wiring, which makes the installation and maintenance vey simple. Meanwhile, the 2 indoor units are designed to call and communicate with each other, and remote door unlocking function is achieved as well.
5. The voice is still loud and clear after transmission.

IIS-131B
1. IIS-131B is crafted by high strength ABS, and it is easy to clean.
2. The one-key calling function is very practical, and the indicator brings great convenience for visitors when it is dark outside.
3. Aside from the stylish look, our product possesses other excellent properties, such as easy wiring, simple installation, reliable performance, unique water proof design, good communication quality, etc.

IIS-132B
1. IIS-132B is mainly composed of imported aluminum-magnesium alloy and sand blasted panel, and the exquisite rain shelter offers outstanding protections for this product.
2. Our product is beautiful and durable, and it achieves high conversation quality.
3. This IIS-132B is scientifically designed, and it is very popular on the market due to its excellent properties, including convenient operation, one-key calling, anti-theft device, water proof design, reliable performance, simple wiring and installation, etc.

Related Names
Audio Door Phone System | Building Anti-theft Device | Home Intercom Radio Systems