1. Waterproof and low temperature resistant, operates in all weather conditions, especially suitable for rain and snow weather.
2. Includes long lifespan battery for the transmitter button, up to 6~10 years battery life.
3. Ultra-low standby power consumption for the receiver.
1. Up to 1300ft (400m) wireless range in open area.
2. 131~262ft (40m~80m) wireless range indoor with obstacles.
1. Designed with ringtone rhythm lamp, feel extra comfortable when light up gently in dark environment.
2. With the built-in LED indicator, the wireless doorbell chime (receiver) and doorbell button (transmitter) can offer additional assistance to the hearing impaired/ deaf.
1. 48 unique ringtones and chimes allow your wireless door and window entry alert system to meet any need. Add more receivers or sensors to setup different chimes in multiple areas.
2. 5 adjustable volume levels up to 97dB.
3. Convenient low level setting is suitable for quiet areas.
Add up to 32 additional wireless doorbell buttons/ magnetic sensors/ infrared sensors to your alert system, never miss a visit at the door. (Please read our User Manual for the details of the pairing)
1. Easy installation with the included double sided adhesive tape.
2. Permanent installation with the anchor designed on the back of the doorbell button.