● Loud alarm or chime alert when window or door is open.
Alarm and chime can be switched via a switch.
● Alarm volume is approximately 95dB (measurement distance: 3.3 ft (1 m) until the switch is turned off.
Keep ringing.
The chime will ring "ping pong" twice (about 5 seconds).
● Battery type so no wiring is required. Easy to install with adhesive backing
Can be attached to uneven glass.
May not be able to install decorative glass or other products with large uneven surfaces.
● There is a 24 hour warning on the surface of the adhesive sticker,
When applied to clear glass, the alert letters are visible from the outside to help prevent theft.
● When set successfully, the sound will be sounded.