433MHz 52 Songs Adjustable Wirelss Chime Bell Ring EU US Plug for WiFi Smart Video Doorbell
ANGOOD
sku: 1504239
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$11.99
Shipping from: China
Description
Features Installation is simple and convenient Ultra low power design power saving and long lasting use 52 first polyphonic ringtones 4 level optional volume adjustment Specification Operating Voltage AC 90 250V Working frequency 433 92 MHzVolume 10 110db Power consumption 10 mW Sensitivity 110dbm Net weight 92GSize 81 x 81 x 20mmPackage Included 1 x 433MHz 52 Songs Adjustable Wirelss Chime Bell Detail Pictures
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