300-500Feet Wireless Alarm PIR Motion Sensor Detector Portable Safety Alert Home Security Alarm

Description : Triggered by infrared motion sensors, this wireless alarm systems alerts you instantly when someone or car comes up your house or driveway. Guard security in simple, reliable, smart way. It can also be used as a welcome device. It contains 35 musical tones including Welcome in English and Chinese. Features : 315MHz frequency, advanced anti-interference tech, 256 digital code for setting, no interference with neighbours doorbells. Up to 200m Wireless working distance in open area, 100m for indoor use. (with antenna for Chime Receiver) Waterproof alarm transmitter for outdoor installation; Sensor transmitter with installation brackets, convenient to adjust detect angles as need. Powered by battery or DC 5V, very convenient and easy installation. Support 1 or more Transmitters and Receivers works as one group. Three operating modes: Flash / Music+Flash / Music+Flash+ Night Light; It contains 35 musical ring tone including Welcome in English and Chinese. The receiver with a hanging hole, can be hung on the wall or stand on the desktop. The receiver can be used as a night light. The flashing red LED indicates that the battery is running out of power, please replace the battery. Specification : WA-30 Transmitter Material: ABS Size: 80 x 55 x 40mm Operating temperature range: -20 to +35 (-4~95) Power supply: DC 5V (3.5mm power adaptor) Battery: 3pcs x AAA Transmission frequency: 315MHz Working method: PIR motion sensor Sensor detect distance: up to 5-7 meters Use: indoor / outdoor Waterproof: Yes Adjustable sensor setect angle: adjustable by baffle and knob design Operate buttons: DC 5V power socket, ON/OFF button, Songs selection. Dual Rotation wheels for digital code setting. WA-100 Chime Receiver Material: ABS Size: 96 x 63 x 33mm Operating temperature range: -20 ~ +45Celsius degree(-4~113) Power supply: DC5V, 500mA(3.5mm power adaptor) Battery: 3pcs x AA Reception frequency: 315MHz Use: indoor Operate Buttons: Switch for 3 working models, DC5V power socket, Volume adjustment. Dual Rotation wheels for digital code setting. Application : Anti-theft alarm: Wireless Driveway, Garage, Garden Safety Alarm, Residential and Small Business Welcome device: DoorBell, Storefront Package includeds : 1 x WA-100 Receiver 2 x WA-30 Transmitter 2 x Bracket 2 x Double-sided Sticker Details pictures :