Additional motion detector transmitter for the Long Range 4000 ft Motion Sensor with Loud Audio Receiver system.
- PIR motion sensor detects people or vehicles
- Motion sensor maximum detection range 80 feet
- Motion sensor is battery powered by 9V battery (not included)
- Up to 1 mile or 4000 foot wireless range to loud audio receiver
- Battery life 6-12 months depending on weather and activity
