Features:

• [Multi-Ringtones and Adjustable Volume]: There are 60 ringtones and 4 adjustable volume levels for choosing, the voice is loud enough to hear clearly
• [Long Wireless Doorbell Range]: The reveiving distance is long, up to 1000ft Range in open area. This wireless doorbell transmitter and receiver adopts FM signal, no need wired which has strong anti-interference features and one-to-one signal pairing
• Loud Doorbell Kit: Doorbell Adjustable Sound is from 25-115DB. With Metal speaker, the ringer is loud enough you can hear it clearly in your house
• [Easy Installation]: Plug the doorbell receiver in the socket and place the Transmitter on the wall, either by double sided tape or screws(See the user guide), easy set up and simple operate
• [Water Resistance]: The door bell is steek design, dustproof and waterproof protection, IP44 compliance. Working temperature:-4 °F -140 °F. The transmitter does not consume power without being pressed and battery life: 3 years