Mengshen Motion Sensor Driveway Alarm, Wireless DIY Home Security System Kit Security Entry Alert Doorbell Long Range Weatherproof for Indoor Outdoor (1 Receiver & 1 Sensor & 1 Remote)

Motion Sensor Frequency: 433MHz Size: 85 x 45 x 91 mm(3.3 x 1.8 x 3.6 inch) Sensing Range: 2~8m Sensing Angle: 80 degree(horizontal); 8 degree(vertical) Power Supply: 2*AA battery(Not included) Receiver 5 Model: Welcome mode/ doorbell mode/ alarm mode/ color light mode/ night light mode Size: 70 x 60 x 116mm(2.8 x 2.4 x 4.6 inch) Volume: 4 level Power Supply: 3*AA battery(Not included) or 5V micro USB cable(Not included) Remote Control Size: 52 x 40 x 13mm(2.0 x 1.6 x 0.5 inch) Power Supply: 12V 27A battery(Included) Remote control range: About 20m Package Content 1 * Transmitter 1 * Receiver 1 * Remote Control 1 * User Manual Please Attention: 1) Remote control is used to activate/deactivated receiver, select mode of receiver, adjust volume of receiver, which means you do not need to touch buttons on receiver anymore. 2) Additional door sensor, motion sensor or remote control in our store can be added to the existing alarm kit.