NV780 – Dual Side PIR Motion Sensor

NV780 dual side PIR motion sensor is an outdoor passive infrared detector which detects the infrared heat energy that is emitted by humans. It offers dual side detection with 40KG pet immunity. Ideal to protect windows and door from the outside. It trigger alarm immediately on burglar first attempt to touch the windows or door.


Quick Guide

How to use:



Advanced Digital Technology:

  • Two double passive infrared motion detector with eight narrow detection beams, managed by Full Authority Digital Electronics Control (FADEC)
  • High-resolution and full dynamic range digital signal conversion
  • High-speed, advanced algorithm digital signal processing
  • Digital EMI / RFI interference rejection
  • True Pet Immunity, up to 40kg (90lb)

Advanced Optical Technology:

  • 4x dual element sensors arrangement
  • High efficiency long focal point (1.77″) lens, providing long-range narrow beams
  • 2 pairs of narrow beams per side provide 2x signals per protected area crossing for increased “catch” and false alarm rejection
  • Combination optics of mirror reflector and 2nd generation Fresnel “LoDiff” Lens
  • Increased white light rejection

Easy Installation and Setup:

  • Single or Dual Zone operation modes: two sides can report to a single zone or to two separate zones
  • Optical and digital range adjustments
  • Bright LED and buzzer indicator for clear adjustment feedback
  • No need for PCB removal
  • Wall-mount, with built-in level tool
  • In-field firmware upgradable via serial port


4x dual rectangular element, low noise, high sensitivity , EMI immunity
2ND gen. flat, 2x dual beam, 1.7′ focal point, narrow beam-long range Fresnel lens.
Startup Time
25 sec
Detection speed
0.2m/sec – 4m/ sec( 0.6′ – 13.1’ft/ sec
Power input
10 Vdc to 15Vdc
Current consumption
9.9mA@ standby Dual , 14.4mA standby Single
Bi- directional, independent, 2×3 m to 12m (9.8 ft to 39ft)
Pet Immunity
Up to 40 kg (9lbs)- requires min. 1.5m (49 ft) installation height
Installation height
1.5 and above
Current consumption
9.9mA @ Standby (Dual)/ 14.4mA @ Alarm
2 x 3m(12m) x 90. 0.5 meter down looking w/ optional Creep zone
PET Immunity
Up to 40Kg (90 lb)
Alarm indicator
2x Red LED for 3 Seconds
Alarm output
2x Solid State, N.C. 150mA
Anti-tamper switch
N.C. 28Vdc, 0.15A
Operating temperature
-35°C to 50°C (-31°F to 122 °F)
95% max.
9 x 5.5 x 4cm (3.5 x 2.2 x 1.6 in.)
RFI Frequency
RFI Immunity
Complies with EN 50130-4:10V/m 80MHz to 2GHz

Related product

PARADOX wireless dual side PIR with pet immunity 40kg for outdoor

OPTEX dual side PIR for outdoor