10-Year Battery Smoke Detector with Photoelectric Sensor, Pack of 2 V3821
Sale price
$22.90
Regular price $101.99
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Accurate & Sensitive: This smoke detector adopts an advanced photoelectric sensor that detects smoldering fires more quickly and accurately, ensuring no delay in alerting you to danger
10-Year Battery-Operated Smoke Detector: A 10-year irreplaceable battery is installed to ensure the alarm is always online and helps avoid the hassle of frequent battery changes
Flexible Installation: Easy to install this mini smoke alarm with the provided screws or 2-inch-diameter adhesive tapes, or magnetic adhesive pads (not included)
Self-Check: Automatically checks its battery and critical circuits every 60 seconds to ensure it is functioning properly. When the battery power gets low, a low-battery notification will inform you it is time to replace the whole unit.
Guaranteed Quality: This smoke alarm is housed in an upgraded ABS material that is both flame retardant and corrosion resistant; we provide a 60-day money-back guarantee and a 5-year warranty
10-Year Battery Smoke Detector with Photoelectric Sensor, Pack of 2 V3821
Sale price
$22.90
Regular price $101.99
Shipping calculated at checkout.
Accurate & Sensitive: This smoke detector adopts an advanced photoelectric sensor that detects smoldering fires more quickly and accurately, ensuring no delay in alerting you to danger
10-Year Battery-Operated Smoke Detector: A 10-year irreplaceable battery is installed to ensure the alarm is always online and helps avoid the hassle of frequent battery changes
Flexible Installation: Easy to install this mini smoke alarm with the provided screws or 2-inch-diameter adhesive tapes, or magnetic adhesive pads (not included)
Self-Check: Automatically checks its battery and critical circuits every 60 seconds to ensure it is functioning properly. When the battery power gets low, a low-battery notification will inform you it is time to replace the whole unit.
Guaranteed Quality: This smoke alarm is housed in an upgraded ABS material that is both flame retardant and corrosion resistant; we provide a 60-day money-back guarantee and a 5-year warranty
| MODEL XS03 | MODEL XS01 | MODEL SD2J0AX | MODEL XS01-WT | MODEL SC01 | |
|---|---|---|---|---|---|
| Sensor Type | Photoelectric | Photoelectric | Photoelectric | Photoelectric | Photoelectric & Electrochemical |
| Detection Type | Smoke | Smoke | Smoke | Smoke | Smoke & Carbon Monoxide |
| Battery Life | 10 Years | 10 Years | 10 Years | Replaceable Battery | 10 Years |
| Low Battery Warning | ✓ | ✓ | ✓ | ✓ | ✓ |
| Mute Mode | ✓ | ✓ | ✓ | ✓ | ✓ |
| App Control | ✓ | ||||
| Item Size | Ø 3 x 1.9 in | Ø 3 x 1.9 in | Ø 4.8 x 1.8 in | Ø 3 x 1.9 in | Ø 5.7 x 2 in |