Adhesive Patch Mounting: Use the included double-sided adhesive to stick the doorbell wireless cordless button on the wall. Easy to Install. Screw Mounting: There is a screw groove on the back cover of the doorbell battery-operated button, you can use the attached screws to fix it on the wall.
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【HIGH PERFORMANCE 】Our AVANTEK wireless doorbell is approved by CE, FCC and RoHS. High performance transmitter with ultra-low power consumption, uses a CR2032 lithium battery that boasts 3-year maximum lifespan.
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Connectivity: Wireless. Waterproof: IP44. Model: 1 Indicator + 1/2 Receiver.
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You could install it anywhere inside, house, garden, garage, office, etc. Light Indicator on the receiver will flash when the doorbell transimitter is pressed, which is good for hearing impaired persron and keep sleeping babies from being startled awake, especially on Mute Mode.
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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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Doorbell Type: Wireless. The transmitter without screw chuck design to achieve waterproof and dustproof. Waterproof : yes. The transmitter 12V23A battery factory pre-installed (include battery). Power Source: Plug UK.
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Wireless range up to 656ft(200m) on the open area. Flashing indicator alerts.
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