Mitaki Japan ELMALARM Motion Sensor Alarm Set with 2 Keychain Remotes
Mitaki Japan ELMALARM Motion Sensor Alarm Set includes motion sensor, wall mounting bracket and 2 keychain remotes to turn the alarm off. Alarm goes off when anyone walks by, good for doorways and hallways.
Sensor requires 4 AA batteries (not included), each remote requires 3 AG13 batteries (included).
Sensor measures 3-1/4" x 4-3/4" x 1-3/8".