Wireless
motion detection system.
The alarm receiver can be close as an inch to the motion
detector/transmitter or up to 120' away, indoors or out. Place the
motion detector near the doorway (mounting tape supplied) and turn
it on. When someone wanders within 15' of the detector, a signal
is sent to the alarm. The alarm sounds, alerting you of an
unwanted wander or trespass. The transmitter does not sound, so
the patient won't be alarmed. Select one of the 3 alarm tones:
musical, bell or siren. Alarm continues to sound for 2 seconds, 30
seconds or 1 minute after last motion detected, depending on which
tone you choose. Detector uses 9V battery (not included).
Receiver is AC powered or 3 AA batteries can be used (not
included).