Sell <Happy> Wireless Doorbell Smart Wireless Doorbell Long-distance Electronic Doorbell best price

<Happy> Wireless Doorbell Smart Wireless Doorbell Long-distance Electronic Doorbell Features： 1. Strong penetration: Strong penetration, the receiving distance can reach 300 meters from the air to the ground. 2. Anti-interference: No cross-talk digital circuit design, multiple sets of use do not cross-talk, effectively avoiding the troubles caused by mutual interference between neighbors. 3. Safety: It is more convenient and easy to use. The receiver supports AC100240V voltage, so there is no need to worry about unstable or unsafe voltage. 4. Intelligent: Intelligent signal flashing light, built-in LED display light, so that guests can see if they are pressed or if they are pressed by mistake. 5. Waterproof: The transmitter is designed for waterproof, which meets the IP44 waterproof standard, which can prevent rainwater from intruding and effectively extend the service life of the product. Description： European regulations, British regulations, American regulations, and Australian regulations can be customized, and different plugs can be customized according to different countries. Specifications： Working range: 300M Scope of application: residential, office, etc. Voltage: 110-220V Power consumption: 1W Package Included： 1* Wireless doorbell Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.