Waterproof LED 55 Songs Chime Wireless Doorbell Receiver & Transmitter

Features Easy to set up It can be installed simply by just fixing the transmitter on the wall without any wiring Modern and Contemporary Design The wireless and portable design allows you to install the doorbell in any section of your home work retail store salon or business Unique Ringtones with Volume Level You can personalize your doorbell with 55 unique ringtones and 5 volume levels Strong penetration and stable signal RF transmission super penetration no worry about the signal is too weak And the transmission distance can r each up to 300m Built in LED Indicator Wireless doorbell receivers and transmitters feature LED indicators that creates visual alerts for the hearing impaired Energy saving technology Low power consumption it just uses 1 AAA batteries to work convenient and long term used IP55 dustproof and waterproof rating Works between 22F to 158F withstands various harsh weather conditions Specifications Plug EU PlugMaterial ABS plasticTransmission Distance 1000ft 300m Waterproof rating IP55Working frequency 315MHZ 433 92MHZWorking temperature 30C 70CReceiver voltage 110 260VPower 1 x AAA battery NOT Included Transmitter battery 12V 23A Alkaline zinc manganese battery NOT Included Receiver size 95 x 65 x 29 5mmReceiver weight 85gTransmitter size 75 x 34 x 18 5mmTransmitter weight 32gCertificate CE RoHS FCC PSE Package Included 1 x Receivers1 x Transmitters1 x Double Adhesive Sticker1 x Screwdriver1 x User Manua