CACAZI HomeType-C DC Powered Wireless Doorbell Waterproof 60 Songs 150 Meters Remote without Battery 1 Button 2 Receivers

Hign-concerned Chemical None. Power Source Battery, DC. Model Number A86-DC. Doorbell Type WireLess. Brand Name CACAZI. Origin Mainland China. Certification CE, FCC, RoHS. Type Doorbells. Set 1 button 2 receiver. Button battery 1CR 2032. Features and Specifications. design, fashionable and portable, easier to carry and install. Size: Transmitter 65mm37mm11mm, Receiver 56mm56mm*20mm. The transmitter has a screw less chuck design that is water and dust resistant without the need for a rubber ring. The transmitter uses CR 2032 alkaline batteries batteries are not included and must be purchased separately). The receiver is powered by Type-C connector, which is more casual and convenient. Receiving distance: 150 meters in an open area. The wireless signal will be affected by obstacles. The more obstacles, the more serious signal loss. Receiver has 5 volume levels can be muted 0-110db, 60 ringtones to choose from. Caution. The button can't be placed on the metal door, metal will interfer