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Water Leak Detector
XC04-WX
Wi-Fi Alarms
Wireless Alarms
Smoke Alarm Kit
XS01-WR
security camera
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$16.99
1-Pack
  • 5-Pack
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  • 10-Pack
SD2J0AX Standalone Smoke Alarm
SD2J0AX Standalone Smoke Alarm
SD2J0AX Standalone Smoke Alarm
SD2J0AX Standalone Smoke Alarm
SD2J0AX Standalone Smoke Alarm
SD2J0AX Standalone Smoke Alarm
SD2J0AX Standalone Smoke Alarm
SD2J0AX Standalone Smoke Alarm
SD2J0AX Standalone Smoke Alarm
SD2J0AX Standalone Smoke Alarm
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SD2J0AX Standalone Smoke Alarm - 1-Pack

10-Year Sealed Battery: Long-life lithium battery powers the device for its full 10-year lifespan.

 

Accurate and Reliable: Photoelectric sensors sample air 3 times every 10 seconds, ensuring accuracy and reducing false alarms.

 

Simple Installation: No rewiring needed; easily mounts on any wall or ceiling with the included bracket, screws, and anchors.

 

Smart Auto-Check: Regular self-testing with clear alerts for low battery and malfunctions.

 

Flame-Retardant Design: Made with heat-resistant ABS housing for durability and stable operation

$16.99
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Specifications

Power Supply 10-year sealed lithium battery Sensor Type Photoelectric
Standby Current < 6 μA (average) Alarm Current < 30 mA (average)
Coverage Area 20-40 m² Temperature Range 40 °F (4.4 °C) to 100 °F (37.8 °C)
Humidity Range ≤ 85% (non-condensing) Audio Alarm ≥ 85 dB at 9.84 ft (3 m) @ 3.2 ± 0.3 kHz pulsing alarm
Silence Time About 9 minutes
User Manual

Customer Reviews

Based on 19 reviews
79%
(15)
21%
(4)
0%
(0)
0%
(0)
0%
(0)
L
Leidy Jiménez
Good product

This smoke detector gives me peace of mind. It was extremely easy to install — just mount it and it’s ready to go. The battery is long-lasting, and the test button works perfectly. It looks sleek and modern, and it’s super sensitive (without being annoying). Great investment for home safety!

A
Ann S.
Easy to use

Easy to.put up

M
MikeyC USCG vet
Good value, glad I made this purchase

Adequately sensitive, great reset (time out) feature), volume not too loud but gets attention instantly.

T
Tim
Easy

Easy to install

J
Jj
Just what every home needs

What a great find!! We all need a smoke detector and what could be better than one that you never have to change the battery!! 10 years of never hearing the dreaded beep of a dead battery also not having to buy a 2 pack of 9v when all you need is one. Luckily I have never had it go off, but I do test it to make sure it's working and with the quality and design I feel like if I ever needed it I could count on it.

123

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