Door & Window
doorbell
Description
1. HANDS FREE DESIGN 2. DUAL TALING BETWEEN OUTDOOR STATION AND INDOOR MONITOR 3. BASIC FUNCTION: MONITOR, UNLOCK, TALK 4. ADJUSTABLE BRIHGTNESS, CONTRAST / CHROMA,VOLUME 5. EIGHT CHORD TUNES FOR OPTION IN INDOORMONITOR 6. EXTENTION: 1 OUTDOOR STATION COULD CONNECT WITH 4 INDOOR MONITORS, WITH INTERCOMMUNICATION BETWEEN EACH OTHER
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TianGang Electrical International Limited
television
Address: 2nd Floor, No.1178 Jiouzhou Avenue , Jida District, ,
Zhuhai , Guangdong
China, 590000
Tel: 0086-756-6200066
Fax: