- 【SMART DESIGN】The alarm and magnetic stripe are separated more than 0.39inch(10mm), it keeps going off until you close door(make them connection) or turn it off(switch to the button “OFF”). Size: 2.52″ x 1.67″ x 0.66, no much space needed to install. It has 2 adjustable settings (on/off).
- 【ALARM ON AND OFF MODE】 When someone come in and open a door or window, making the gap more than 0.5 inches, the alarm will immediately send out an alarm (high loud, > 90 dB) . If you want to keep the door open, please switch to the alarm off mode.
- 【HOME AND OFFICE SAFE】Remind you immediately when the pets or someone come in. Prevent theft when no one at home, and the loud alarm will scare the thief so that you can sleep well at night without worrying about the intruders.
- 【EASY TO USE】Wipe the flat surface, peel off sticker, mount the alarm on door and magnetic stripe on door frame. Done.
- 【NOTE】1. Need to put in 2 AAA batteries. 2. The small triangle on the side of the strip magnet is aligned with the small triangle on the side of the alarm with a spacing of less than 0.39inch(10mm), 3. Your frame and window or door must be flush, make these two components must be installed very flush with one another.
Product Description
How to change 4 modes
1. Turn off the alarm first. Place the main unit and the magnetic strip together.
2. Turn it on (upward), and you will hear “Di-Di” (default mode).
3. After hearing “Di-Di”, quickly slide the switch up and down, you will hear a continuous tone of “Di…” and the alarm is in constant alarm mode.
4. Slide the switch up and down quickly, you will hear “Di-Di-Di” and the alarm is in the door closing reminder mode. When the door is opened, the sound “Di–Di-Di” is emitted from 0dB-110dB.
5. Slide the switch up and down quickly, you will hear a “dingdong” sound and the alarm is in doorbell mode. When the door opened, it made a “Dingdong” sound.