Price: $59.95 - $42.90
(as of May 25, 2025 10:27:23 UTC – Details)
Protect your vehicle with an invisible sensing field which detects moving high-density objects (including people) near your car using Radio Frequency (RF) field disturbance technology. Ideal for convertibles, or any application where zone-intrusion protection is desired. Violation of the outer field can provoke siren chirps (or a WarnAway message from an optional voice module) while intrusion into the inner zone will trigger the system’s siren.
Invisi beam Field Disturbance Sensor
Generates two invisible detection fields around your vehicle
Offers either a Warn Away response or full alarm
Great for convertibles, trucks or any car
Detects moving high-density objects using RF field-disturbance technology
Detects moving high-density objects using RF field-disturbance technology
Ideal for convertibles
Customers say
Customers find the motion sensor works well with Viper alarms and appreciate its security features, keeping possible thieves away. The device is simple to install, with one customer noting it’s plug-and-play with their Viper 5901 system, and they consider it well worth the money. The sensitivity and ease of adjustment receive mixed feedback – while some find it very sensitive and easy to set up, others report it’s fiddly to calibrate.
