remote control lock two way intercom system door phone

Specifications:

Two ways for intercom: handset or hand-free

1.    Touch button operation

2.    7 inch color LCD display

3.    Remote unlock from indoor unit

4.    16 chord melody ring for selecting

5.    Brightness, contrast, color and volume can be adjusted

6.    Support multi indoor units,with group call function and intercom between monitors

Wiring requirements:

30M: RVV4 X 0.5 mm
50M: RVV4 X 0.75 mm
100M: RVV4 X 1.0 mm

Company Profile:

Guangzhou Landside Electronics Co., Ltd. is a Hong Kong Dian Ch eng Electronics Group 's member companies , founded in 1994 .The company established in mainland China a solid sales system, with a broad customer base , products are also exported to Hong Kong , Taiwan , the United States , France, Belgium, Italy , Poland, South Africa,India , the United Arab Emirates.