This is a PIR (passive infrared motion) sensor designed to work with Arduino and Raspberry Pi. It allows you to sense motion, it is commonly used to detect whether a human has moved in or out of the sensors range. They are small, inexpensive, low-power, easy to use and don't wear out.
Sensitive element : PIR sensor Motion detection distance : Up to 12 m Motion detector viewing angles : (H/V) 88,5° / 80° Animal ignoring option : Yes, height up to 50 cm, weight up to 20 kg Tamper protection : Yes Frequency band : – MHz or – MHz, Maximum RF output power : Up to 20 mW Modulation of the radio signal : GFSK Radio signal range :Up to 1700 m (any ...
Jun 16, 2021· MotionProtect (MotionProtect Plus) operates within the Ajax security system, connected to the hub via the protected Jeweller protocol. The communication range is up to 1700 (MotionProtect Plus up to 1200) meters in the line of addition, the detector can be used as a part of third-party security central units via the Ajax uartBridge or Ajax ocBridge Plus integration modules.
MotionProtect. Wireless motion detector that notifies the owner of the first signs of home or office intrusion. The detector is fastened to the wall in front of the doors and other places likely of intruder entry. Authentication to prevent forgery. Jamming detection and communication channels encryption.