KERUI Wireless PIR Motion Sensor Door Bell Shop Visitor Alert Chime Alarm Burglar

KERUI Standalone Effective All-in-one Motion Sensor Chime Alarm

• This all-in-one motion sensor door chime, which combines with infrared detection and alarm function, is very popular for its convenience and practicability. 2-6 meters detection distance, 110° horizontal detection angle and 15° vertical detection angle allow you to mount this pir doorbell chime to many places such as shop, shed, office, home, garage, warehouse, restaurant, public house etc.

• Designed with 3-mode switch, volume button, music button, on/off switch and power port, this welcome chime alarm is easy to use, when some one passes around to trigger it, it works with red flashing light. You can make it work as a door entry chime to say “hello, welcome”; or as an alert motion sensor alarm to send out continous alarming sound like “Wu Wu...”for about 15 seconds; or as a pir chime for business/home to play the music you select.

How to Mount the Motion Sensor Chime Alarm in Right Way

This motion sensor doorbell chime is indoor use and not weather-proof function, please mount it without exposing to water, snow, long-time direct sunshine etc. During the installation, put the chime alarm to the place that about 1.5-2.5M high from the ground, adjust the angle to let it detect as far/wide as possible.

Attention:

If the product does not accurately respond to movement,works sporadically;if the product make false alarm.Please re-install the motion sensor chime to adjust suitable angle avoid false alarm or change new battery to try.