Visonic- Wireless security, wireless emergency systems, wireless property protection
Extra Long Range Pet Immune PIR Motion Detector MP-841

Extra Long Range Pet Immune PIR Motion Detector MP-841

The MP-841 is a fully supervised, innovative and esthetically pleasing wireless sensor with exceptional transmission range and a dual element low noise pyroelectric PIR motion detector.  This wireless pet immune PIR motion detector is supported by ZigBee Home Automation 1.2 and is capable of distinguishing movement between humans and pets using Target Specific Imaging™ (TSI) technology. The advanced True Motion Recognition™ patented algorithm allows it to differentiate between the real motion of an intruder and other disturbances for improved false alarm immunity. It is fast and easy install with no adjustments required and minimal maintenance needed due to its user friendly, no tools required battery replacement process. The MP-841 is also designed to harvest environmental data that can be sent to smart home systems.


MP-841 Features:

  • Superior detection abilities of up to 15 x 15 m / 49 x 49 ft
  • Pet Immunity: Up to 38 kg / 85 lb 
  • Microprocessor-controlled temperature compensation
  • White light immunity by Black Mirror technology
  • Supported Network: ZigBee H.A 1.2, OTA firmware upgrade support
  • Frequency: 2.405 – 2.480 GHz as per IEEE 802.15.4
  • Temperature sensing
  • Battery Type: Two 3V Lithium CR-123A; Panasonic and GP only
  • Nominal Battery Capacity: 1400 mAh
  • Battery Life: 8 years for typical use; offers user friendly replacement process without the use of tools
  • Tamper Alert: Front tamper protection; reported when a tamper event occurs
  • Installation Options: Surface or corner
  • Operating Temperature: -10°C to 50°C / 14°F to 122°F
  • Dimensions (H x W x D): 119 x 79 x 33.5 mm / 4.68 x 3.11 x 1.31 in
  • Weight (incl. batteries): 119 g / 4.2 oz



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