Slim profile mini wireless doorbell,does not interfere with other socket positions when inserted into the socket. 1 set includes: 5 call buttons+1 indoor music ringtone receiver+5 adhesive blocks+5 12V23A batteries+1 prompt sticker+1 screwdriver+1 instruction manual. Free 1 "Please Ring Bell" prompt sticker. .
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A perfect wireless doorbell for elderly. Working temperature:-4 °F -140 °F.
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Slim profile mini wireless doorbell,does not interfere with other socket positions when inserted into the socket. 1 set includes: 4 call buttons+3 indoor music ringtone receivers+4 adhesive blocks+4 12V23A batteries+1 prompt sticker+1 screwdriver+1 instruction manual. Free 1 "Please Ring Bell" prompt sticker. .
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Using 23A 12V alkaline batteries, one battery can be used for three years, and its life span is greatly increased compared with button batteries, reducing the trouble of frequently updating batteries.
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HT 27-10-2021 Knightsbridge. Eye catching visual alert when doorbell can't be heard. Learning code prevents interference from other wireless transmitters. Battery powered requires 1 x 12V 23A battery (included).
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A perfect wireless doorbell for elderly. Working temperature:-4 °F -140 °F.
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Wireless Doorbell Waterproof Long Range Door Bells Cordless UK Plug-in With Chime 1 set includes: 1 call button+2 bell receivers+1 adhesive blocks+1 12V 23A battery+1 screw package+1 screwdriver,Free 1 "Please Ring Bell" sticker.
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Slim profile mini wireless doorbell,does not interfere with other socket positions when inserted into the socket. 5 Call Buttons + 3 Wireless Musical Doorbell Receivers for Home Elderly Shop Call Black.
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