Catalogue number: HSA-M4W Features: ●The magnetic sensor detects when a door or window is opened and sounds a chime or alarm. ●You can choose from 16 different sounds, which are normally used to detect visitors and used as a security alarm when no one is present. ●Available in a one-time visitor detection mode and a continuous sounding mode to prevent forgetting to close the door. ●Easy to install with double-sided tape. ●Volume is adjustable. Uses: ●For detecting visitors and preventing forgetting to close doors and windows. ●For checking the entrance and exit of visitors and family members, and for checking visitors at a store. ●For detecting intruders through doors and windows. Specifications: ●Volume (dB): 55-75 ●Width (mm): 30 ●Depth (mm): 14 ●Height (mm): 127 ●Power source: Battery ●Color: White ●Size: Main unit/width 30 x depth 14 x height 127 mm, magnet/width 11 x depth 7 x height 24 mm ●Main unit weight: Main unit/33 g, magnet/4.4 g ●Power source: 2 AAA alkaline batteries (sold separately) ●Sound pressure level: 55-75 dB/1 m (both chime and siren) ●Battery life: Approximately 6 months (when operated 10 times a day with new batteries and one song played once per operation) *This may be shorter depending on the volume and song selection. ●Door open warning function: When "Repeat" is selected for "Song", it will continue to ring until the door is closed. ●Selectable sounds: 13 types of tunes, 3 types of sirens Material/Finish: ●ABS resin Set contents/Accessories: ●Double-sided tape/wood screws Note: ●Does not support sliding horizontally when installed horizontally. ●(Example) Install horizontally on the top surface of an automatic door or sliding door.
