Door Sensors Window Security Contact Switch for Home Burglar Alarm Systems
Features: brand new and
The for is ABS material, which is wear-resistant and durable, and is not easy to damage.
Sealed design, dustproof and waterproof, even if the door is in the water, the signal will not be interrupted.
Strong adsorption force, the magnet end is strong potting to make the more sensitive
Light weight, easy to install, strong concealment.
Suitable for door/glass door/plastic door.
Specifications: Material: Plastic
Length: Approx. 64mm/2.51inch
Style: Normally Closed / Normally Open
Detection Angle: 360
Detection Distance: 20-30m/65.62-98.43ft
Transmitting Frequency: 315/433mhz
Working Voltage: 100v
Quiescent Current: 0.5ua
Alarm Current: 15ma
Working Temperature: -10~60℃
Package Includes: 1 Set Window Sensor
note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.