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Home » For Buyers » Telecommunications» Wireless Coomunication Equipment » wireless digital door chime
D&S INTERNATIONAL IMORT & EXPORT LIMIETD
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Products:wireless digital door chime
wireless digital door chime
Post Date Dec 21, 2007
Business Category Telecommunications » Wireless Coomunication Equipment
Country/Region China [CN]
Company Address Room 2005, Building A, BaiFu Mansion, NanHai Road, NanShan District, ShenZhen City, GuangDong Pronvice, China, ShenZhen, China [CN]
Business Type
» RecommendDescription

working frequency: 433.05-434.79MHz or 315MHz.

Output power <10mw.

preventing wrong calling by anti-interference digital technology and 19683 pairs of coding.

remote control distnce > 60m

transmitter meets IP44 waterproof standard.

16-chord melody rings.

enclosed 2-year life spaned batteries with energy-saving patent technology.

professional remote control technology provides more choices for the installation of the transmitter even on Iron Gate.

Place of Origin China [CN] Currency
Payment Method Minimum Order
Delivery Time Delivery
Packaging Supply Ability
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