Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless and it has wider compatibility

and it has wider compatibility for most type of compounds compare to other shape of pads such as honeycomb

smooth without burrs

suitable for various outdoor occasions

Faraday Cage Protector - Car RFID Signal Blocking

Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless and it has wider compatibilityPack Freezer Door Alarm, Window Security Alarm, 3 15 30 60 Seconds Wireless 4 in 1 Mode: This alarm with 4 modes. 1. Timing alarm (sounds 'Di Di Di' from 0dB to 108dB if door stay open for 3 15 30 60s) 2. General alarm (alarm stop if door closed); 3. Constant alarm (constant alarm even closed door); 4. Door opening chime (sounds DingDong once the door is opened) Loud 108dB alarm: Door and window alarm helps effectively deter intruders thieves with a