4 in 1 Door Magnet Refrigerator Delayed Door Closing Bell Anti-theft Alarm (3V) Type-S-Video Series 40HQ: 1279 cartons * 80

40HQ: 1279 cartons * 80 pcs = 102320 pcs

Using Bluetooth smart chip

Replacement earpiece for Nokia 2

It is built to provide long-lasting reliability

4 in 1 Door Magnet Refrigerator Delayed Door Closing Bell Anti-theft Alarm (3V) Type-S-Video Series 40HQ: 1279 cartons * 80Specifications 1. Alarm: 108 decibels 2. Delay time upgraded to: 3 15 30 60 seconds, default delay 15 seconds 3. Prompt sound upgraded: drip drop prompt is slower, not noisy and harsh 4. After canceling the trigger, there will be a beep prompt, silent protection, and prompt after delay 5. The host has two No. 7 batteries, and the battery is not delivered 6. General alarm: When the door or window is opened, the alarm sound will be issued immediately 7.