Description

Wireless Door Gap Window Sensor Magnetic Contact 433MHz door detector for home security alarm system 

Introductions:

*Have Emergency Switch Function

*Low consumption chip design

*Low Voltage Fault Monitoring Reports

*1527 Code format, timing resistor optional

*Built-in Antenna, long emission distance

*Widely used in wireless home or business alarm system

Specifications:

*Built-in Battery: 23A-12V battery (included, useful life time 6-12 months)

 *Under Voltage Monitoring: 7.5V+/-0.5V

 *Static Current Consumption: ≤ 10μA

 *Emission Current: ≤15mA

 *Operating Temperature: -10°C ~50 °C

 *Emission Distance: 150 m (Open field)

 *Triggering Distance:25-35mm

 *Emission Frequency: 443MHz

Package Content:

1pcs Wireless Door Sensor (Battery included)

Note: We have 433MHzHz at code EV1527.