These Wireless Roller Shutter Door Magnetic Sensors Are Used to Protect the Opening of Roller Shutter Doors. If a Burglar Opens the Protected Roller Shutter Door, a Magnetic Switch Inside the Sensor, Will Trip, Which Sets Off the Security System.
433mhz Frequency 1527 Emission Protocol.
Wireless Transmission About 80 Meters in Open Place.
Installation With Double-side Adhesive, Easier to Install.
Superior Abs Material Excellent Design Tiny and Fashion.
Built-in Antenna Design. Shorter, Smaller and More Beautiful.
Low Consumption Design Which Can Makes It Work Long Time.
Ideal Entry Warning for Homes, Apartments, Mobile Homes, Dorms, Offices, Hotel Rooms, Garages and More.
Emission Protocol: 1527
Battery Life: About 1 Year
Wireless Distance: ≤80 Meters (Open Field)
Transmitting Time: 1.5 ~ 3s
Power by: 1 * 23a Battery
Working Temperature: -10 ~ 55c
Sensor Size: 15 * 36 * 70mm
Stick Size: 16 * 16 * 107mm
Total Weight: 0.18 Kg
This Device Can Not Work Alone Need to Pair With 433mhz Alarm Host.
1 * Roller Shutter Door Sensor
1 * Magnetic Stick
1 * Adhesive Sticker
1 * 23a Battery
Warranty : N/A
7 Days One to One Exchange if the Goods Are Damaged in Shipping