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Time Delay ModePress time delay button and enter the corresponding mode. It sounds "Di-Di-Di" from 0 dB to 108 dB when freezer or fridge opened 15 seconds later Stops when they are closed. |
General Alarm ModePress general alarm button and enter the corresponding mode. It sounds siren alarm when doors/windows opened, and stops once door/window closed. |
Constant Alarm ModePress constant alarm button and enter the corresponding mode. It sounds siren alarm at least 30 seconds when triggered, constant alarm even door closed. |
Doorbell ModePress doorbell button enter the corresponding mode. It sounds "Dingdong" when doors/windows opened. |
1 PACK | 2 PACK | 1 PACK | 2 PACK | 1 PACK | |
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Customer Reviews |
4.4 out of 5 stars
965
|
4.2 out of 5 stars
379
|
4.3 out of 5 stars
148
|
4.0 out of 5 stars
73
|
4.4 out of 5 stars
4,158
|
Price | $14.99$14.99 | $22.99$22.99 | $12.99$12.99 | $22.99$22.99 | $11.99$11.99 |
Feature Mode: | 4 Modes | 4 Modes | 1 Mode | 1 Mode | 3 Modes |
Noise Level: | 108dB | 108dB | 90dB | 90dB | 108dB |
Delay Time: | 3s/15s/30s/60s available | 3s/15s/30s/60s available | 60s | 60s | N/A |
Delay Mode: | Sounds “Di-Di-Di” from 0 dB to 108 dB if door stays open for 3/15/30/60s | Sounds “Di-Di-Di” from 0 dB to 108 dB if door stays open for 3/15/30/60s | Sounds 90dB “Du-Du-Du” if door stays open for 60s | Sounds 90dB “Du-Du-Du” if door stays open for 60s | N/A |
Product Size: | 3.4"x 1.7"x 0.6" | 3.4"x 1.7"x 0.6" | 3.15" x 1.38" x 0.32" | 3.15" x 1.38" x 0.32" | 3.4"x 1.7"x 0.6" |
Battery Type: | AAA | AAA | CR2032 | CR2032 | AAA |