Specifications Product Name: Wireless PIR Motion Sensor Alarm with Remote Control Product Details Brand: None Model Number: IR Alarm Sensor Remote Product Type: Wireless Motion Sensor Alarm Motion Detection: Passive Infrared (PIR) Control Method: Remote Control Certification: None Smart Home Platform: Other Installation: Wall Mount or Flat Surface Recommended Use: Indoor Application: Homes, Apartments, Offices, Garages, Shops, and Storage Rooms Power Source: Battery Powered (varies by model) High-Concern Chemicals: None Origin: Mainland China Key Features Detects human movement using PIR infrared technology Loud alarm helps deter intruders Wireless design for easy installation Remote control for convenient arming and disarming Ideal for protecting doors, hallways, entryways, and windows Compact, lightweight, and easy to relocate No complicated wiring required Package Includes 1 × Wireless PIR Motion Sensor Alarm 1 × Remote Control User Manual Home Security PIR MP Alert Infrared Sensor Anti-theft Motion Detector Alarm Monitor Wireless Alarm system+2 remote controller Features: 01. Protect and deter intruders in both your home and office with this wireless remote control 02. motion sensor alarm.03. Ideal for use in Garages and Sheds.04. Wireless, infrared detector, motion-activated05. Include 2 direct infrared remote control,06.Adjustable mounting unit07. Easy to install08. 105 dB loudness09. 110 degree wide angle10. The motion detector power by 4 AA batteries (not included)11. The remote controller power by 3 AG13 batteries (included) Product properties:Style: Wireless AlarmBrand: nonePersonal useModel Number: noneColor: whiteSound: 105BD Specifications:Voltage: DC 6VColor: WhiteItem size: 121*85*50mmNet weight: 244g Installation requirements: 1) Warning devices on the remote control infrared range of protection should be able to look straight can not have obstacles. 2) Install warning devices should be avoided near infrared heat source, such as hot and cold air outlet, air conditioning vent, heater, cooler, etc, to avoid the straight door. 3) There should be 10 to 30 degree angle between the wall and remote control infrared warning devices; you can adjust the detection distances according to actual installation angle. 4) Warning devices as remote control infrared lens in the human lateral movement relative to the most sensitive infrared detection, and vertical motion sensitivity is poor, so the installation should pay attention to the angle between the horizontal and height detectors, which have great impact protection area. How to use: 1) Turn the power switch, power indicator twinkle 1 time, said the self-test is normal. 2) The detector standby for 10s, you have to leave its detective area in 10s 3) After 10s, if there is someone coming into the detective area, it will delay for 5s giving you opportunity to show that you are the owner by using the remote controller. After 5s,it will buzz for 30s if it do not receive any signal. 4) You can shut the buzz down by using the remote controller Package content:1 x Alarm sensor2 x Remote control1 x Mount bracket '