- Motion Sensor Alarm : The wireless PIR motion detector security sensors detect movement up to 16.5ft/5m within 0- 110 degree. The transmitting range between sensor and receiver is supposed to ＜328ft/100m(no obstruction). When sensors detect motion, the plug-in receiver will instant alarm and flash Blue LED light to timely remind you of visitors.
- Door Entry Alert : The sensors are supposed to install indoors to motion movement as they are not waterproof. The home security sensors set are ideal for front doors, windows, studios or anywhere you want to motion. Also suit for alerting business owners when customers entering the stores. It is simple to install the detectors anywhere you like with 3M tape and 360°rotatable wall mount.
- Customized Alarm Chime : Features 36 unique ringtones and 5 adjustable volume（0-110dB), customizing doorbell ring and volume to personal preference to meet your need in different time and places. The LED light indicator flashes and doorbell melody rings to alert you a motion.
- 2 Power Supply Mode&Premium Material : The sensors can be supplied power by 3*AAA batteries(included) or micro USB.(Not included, only for supplying power, not for charging) Made with premium fire-retardant materials, feel free to apply to your house and retail stores.
- Your Purchase Protected : 30 days full refund policy * 24-hour customer service. Best gift for family. If you have any questions, please do not hesitate to contact us.
Package Dimensions: 2.6 x 1.8 x 3.3 inches