Mengshen Motion Sensor Alarm, Wireless Doorbell Alert for Front Door/Door Entry/Driveway/Mailbox, Home Security System Kit with 1 Sensor and 2 Receiver - YBQ041

Item Type:Infrared Detector AlarmModel: MS-YBQ04 (1* Infrared Sensor + 2* Receiver)Power SupplyReceiver host: 3*AA battery( Not included ) or micro USB,Infrared sensor: 3* AAA battery( Not included ) or micro USB,Frequency: 433MHzTransmission Distance: 280m(Open Area)PIR Sensor Angle: 100 degree(horizontal);15 degree(vertical)Sensor Range: 2~8mVolume: 4 levelBrightness: 4 levelWorking Environment Temperature: -10?~60?Package List:1* Infrared Sensor2* Receiver1* Bag of Mounting Screws1* User Manual(English)Note: The AA battery for the receiver and the AAA battery for the PIR sensor is not included in the package.MengshenIf for any reason you are unhappy with any product by Mengshen, please do not hesitate to contact us.We take full ownership and responsibility for the quality of our products and will do our very best to solve your problem quickly and efficiently!

• Wireless Motion Sensor: Remote transmission, 280 meters in the open place, suitable for more places,
• Home Security Alarm: Independent alarm horn,maximum 113dB, can effectively scare the thieves and intruders away,
• Power Supply: The Receiver uses AA battery(not included) or USB 2.0 micro-B(not included), motion sensor uses AAA battery(not included) or USB 2.0 micro-B(not included)
• 5 Model Options: Welcome mode/ doorbell mode/ alarm mode/ color light mode/ night light mode, sufficiently meet your demand,
• Widely Application: Not only perfect for home security, but also for shops, hotels, offices and factories.