Bakeey 433MHz Wireless Door and Window Sensor Contact Door and Window Magnetic Detector

Introduction The wireless door magnetic detector detects whether the door window drawer etc have been opened illegally It is mainly used in pair with the alarm host When the host is out of the armed state when the door window or the door is opened illegally the wireless door magnetic detector sends an alarm The signal is sent to the alarm host the host sends an alarm and the wireless signal of the wireless door sensor is transmitted 200 300 meters between the open space and the host Features 1 Using ultra low power program controlled processing technology2 Using the No 2 AA general purpose battery it is easy to buy and the battery life exceeds 2 years3 Automatic status report4 Timed reports of doors and windows not closed properly 5 Anti disassembly alarm6 Wireless transmission frequency 433 927 The wireless transmission distance is 150m8 Built in antenna design exquisite and exquisite9 Transmission method wireless transmission10 Alarm output alarm report tamper reportSpecification Model Number CD101Working voltage 3V 2 AAA alkaline batteries Not Included Batteries Wireless transmission distance ≥150 meters open space Transmission frequency 433 92MHZ 315MHZ 868 4MHZ optional Launch agreement 1527Static current ≤12μAEmission current ≤15mAWorking environment 10℃ 50℃ 14℉ 122℉ Tamper proof switch normally closedSingle weight 50gProduct size 72 30 19mm 45 5 15 5 14mmPackage Includes 1 Door and Window Sensor