TECKNET Door Alarms for Kids Safety, Door Alarms When Opened, Window Alarm with Smart Voice Alert, 4-Level Adjustable Volume, Refrigerator Sensor Pool Alarm for Home Security、Fridge、Garage and Window

TECKNET

TECKNET Door Alarms for Kids Safety, Door Alarms When Opened, Window Alarm with Smart Voice Alert, 4-Level Adjustable Volume, Refrigerator Sensor Pool Alarm for Home Security、Fridge、Garage and Window

$19.99

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Multi‑Mode Intelligent Alarm:4 smart modes: Delayed alarm (voice prompt after 1 min open), Loud alarm (110dB after 4 min), Instant alarm (immediate 110dB), Chime (single “ding‑dong”). Switch via SET button clicks.
4‑Level Adjustable Volume:Choose from 65/80/95/110dB. Up to 110dB with flashing red light for enhanced alert – ideal for windows, doors, pools.
Strong Battery Life:Powered by 3 AAA batteries (900mAh) with low‑voltage reminder (<3.6V triggers beep + light). No frequent replacements.
Suitable for Multiple Environments:ABS material resists impact and wear. Operating range: -10℃ to 55℃. IP44 rated – splash‑proof and dust‑proof for indoor use.
Easy to Install and Use:Toggle switch for on/off. Magnetic trigger when gap exceeds 20mm (±5mm). Keep surface clean for proper operation. SET button switches modes instantly.
36‑Month Warranty:Contact our professional support team for any issues. Backed by TECKNET 36‑month warranty (registration required).
(1x delayed, 2x instant, 3x doorbell). Mode resets after power off. If no response, press SET repeatedly until beep.