Description The wireless door magneticdetects 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 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 control processing technology 2 Using general purpose 2 batteries of No 7 batteries easy to purchase and the battery lasts more than 2 years 3 Automatic status report 4 Timed reports of doors and windows not closed properly 5 Anti disassembly alarm 6 Wireless transmission frequency 433 92 7 The wireless transmission distance is 150m 8 Built in antenna design beautiful and exquisite 9 Transmission method wireless transmission 10 Alarm output alarm report and tamper report Specification Working voltage 3V 2 AAA alkaline batteries not included Wireless transmission distance ≥150 meters open space Transmission frequency 433 92MHZ 315MHZ 868 4MHZ optional Launch agreement 1527 Static current ≤2μA Emission current ≤15mA Working environment 10℃ 50℃ 14℉ 122℉ Tamper switch normally closed Weight 50gProduct size 72 x 45 5 x 14mmProduct packaging size 90 x 50 x 25 mmCarton size 43 x 29 5 x 16CMPackage included 1 x Door Magnetic Sen
Price history
Apr 18, 2022
€17.21