Product description
Welcome Chime Combined with motion detection, 90db alert and flashing red light, 2-7 Meters detection range in open area, this standalone, all-in-one chime alarm plays an important role in informing you of intruder or visitor. The PIR motion chime sensor alarm is suitable for shop, office, home, business etc... to alert you when it detects movement, user-friendly operation and easy installation, favorable home alarm system.
Size: 82 * 50 mm (L * W )
Installation height :1.5m-2.5m
Wireless operating frequency: 433MHz
Usage:Switch mode button to voice direly,press volume button to adjust volume according to your need.
Long press the recording button to play "Bi" once, and then start recording for 20 seconds. Recording for 20 seconds or releasing the recording button halfway indicates the end of recording, and play "Bi Bi" twice.(Please keep the record button pressed while recording.)
Working: Continuous alarm sound for 15 seconds with flashing blue light.
Usage: Switch mode button to alarm directly,Volume can not be adjusted in this mode.
Induction Angle:110 from left to right 60 from top to bottom