433MHz Wireless Window Door Sensor Detector Magnetic Monitor Security Alarm
NEED ANY ALARM WIRELESS SYSTEMS TO WORK 433MHZ FRECUENCY
These sensors are used to protect the opening of both doors and windows. If a burglar opens the protected door or window, a magnetic switch inside the sensor, will trip, which sets off the security system. Install one at every entrance to make sure your home is protected. Each sensor is supervised (self-checking) for professional reliability and offers you choice in design and performance.
• Wireless door sensor, door magnetic contact
• Operating volt: DC12V
• Operating current:8~15mA
• Quiescent current:3uA
• Operating frequency:433MHZ
• Transmiting distance :100 meter in the open area.
• Installation:less than 15mm between part A and part B
• Modulation Mode:ASK
• Operating Temp:-20~+70