Vender Wireless doorbell household volume adjustable electronic remote control doorbell al mejor precio

Wireless doorbell household volume adjustable electronic remote control doorbell Package Contents: 1 x Receiver 1 x Transmitter 1 x Accessories 1 x Button Cell Features: * Up to 80M/262FT(Outdoor): will not interfere with other equipment in your home or those of your neighbors; ensures you will never miss a visitor, even if you are a few rooms away or on another floor. * 16 CHIMES TO CHOOSE FROM: Delivers rich and crisp sound; 4 adjustable volume levels with mute function. press Next button to easily choose from 16 melodies. * HIGH PERFORMANCE TRANSMITTER: Ultra-low power consumption. Dustproof and waterproof; withstands various harsh weather conditions. * SIMPLE SET UP & USING: Just plug the receiver into a socket, and fix the transmitter on a wall with the accessories provided. Remembers your last melody and volume level after a power outage; no need to reset to your previous settings. * MULTI-USE: It is fit for home, apartment, classroom, office, villas and more. And it can be a paging device for the elderly, can signal for care when they need it most. Specifications: Item Type: Wireless Doorbell Color: Black Plug: US Plug Receiver: Working Voltage: 220V 50Hz Output: 0.3W Environment Temperature: -10℃- +40℃ Working Frequency: 433MHz Selectable Ringtone: 16 Melodies Volume Range: 4 Levels with Mute Function Indicator Light: Two Colors Volume: ＞ 82dbm1m Receive Range: Up to 80M/262FT(Outdoor) / Up to 50M/164FT(Indoor) Size: Approx. 55x43x100.5mm Transmitter: Waterproof: Yes Environment Temperature: -15℃- +50℃ Power Supply: 1 x Button Cell (Included) Size: Approx.30.5x20.7x68mm