Doorbell Door Bell Wireless Touch Button Transmitter Receiver 300 Meters Distance Easy Install

Memory Function: the chime user set before won't change even the power is cut off. 300 Meters Wireless working Distance: Stable signal transmission and good anti-interference performance. IP44 Waterproof: built-in waterproof sealing ring can protect the elements inside against water and dust to prolong its service life. 5 Levels Sound Volume Adjustable: adjustable from 0-110dB, the mute mode can offers user with better usage experience. 55 Bell Chimes Available: user can choose the tone as he like. Trigger Simply: This dog doorbells solves the problem of small dog pressing, No need to press, Just touch or slip over the button lightly to activate, easy for any small or big dogs to use and flexibly increase or decrease the receiver and transmitter according to your needs. The matching method is simple and easy to operate.Weight: 150g