Product Info

Wireless Doorbell / Wireless Doorchime

GUANGDONG ROULE ELECTRONICS CO., LTD.

Region: China

Update: 07/25/2013

Key Specifications

* DC Wireless Door chime
* Working frequency of 434 MHz
* Prevent wrong calling by anti-interference digital technology and 19,683 pairs of codes； Or even over one million pairs of codes under the new technology with Super heterodyne circuit.
* Remote control distance above 60m.
* IP44 waterproof transmitter
* Sixteen melody rings for option.

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