Motion Sensor for Economy Central Monitoring Unit[Product Information]- Use with Smart Caregiver Wireless Central Monitoring Alarm 433-CMU， 433-CMU-40， or 433-CMU-60， or their Economy Cordless Alarm 433-EC， (all sold separately; note that motion sensor must be programmed to one of those compatible alarms before it will function properly， see alarm user instructions).
- Signals connected receivers if/when motion is detected.
- Wireless - easy installation almost anywhere; range of approximately 150 ft.
- Requires 3 AA batteries， (not included)， or an AC-04 12 volt AC Adapter， (sold separately).
