Description
Battery Smoke Detector with WiFi Alerts, Smart Smoke Detector and Heat Detector, Fire Alarm
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Know about smoke even when you are out: real-time alerts reach your phone through the Smart Life or Tuya app
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Warned at once, phone or not: the built-in 85 dB fire alarm sounds the moment it detects danger
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Smoke or heat, you hear about it: dual sensors watch for both in one unit
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Easy to put up: mount it on the ceiling or wall with the included adhesive
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Setup without the hassle: WiFi and Bluetooth connect this smart smoke detector fast and keep the link stable
Day and night, at home or at the workplace, this battery smoke detector keeps watch for smoke and heat and tells you as soon as it finds either. Real-time notifications arrive on your smartphone, and the powerful built-in alarm sounds right away, so the warning reaches you even without your phone. Worried about setup? As a battery operated smoke detector it runs on an AAA battery (not included) and mounts on the ceiling or wall with the included adhesive.

Smoke and heat sensors share one durable ABS housing for an extra layer of safety in any space. This fire detector covers up to 215 sq ft (20 m²), sounds at 85 dB and links to the Smart Life or Tuya Smart app over WiFi (2.4GHz) plus Bluetooth. Mount it as a ceiling smoke detector or on the wall; it is CE certified and comes in packs of 2, 4 or 8 in (20.3 cm) White or Black.
Why choose Fewpe
Smart Smoke Heat Detector
| Feature |
Fewpe |
Others |
| Phone alerts via the Smart Life or Tuya app |
✓ |
Beep only |
| Detects both smoke and heat |
✓ |
Smoke only |
| 85 dB alarm sounds even without your phone |
✓ |
Varies |
| Ceiling or wall mount, adhesive included |
✓ |
Varies |
| Packs of 2, 4 or 8 detectors |
✓ |
Often 1 |
| 30-day easy returns |
✓ |
Varies |
Key Features
Here is what makes it a smoke detector for home and workplace use:
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Dual detection system: Senses both smoke and heat for an extra layer of fire safety.
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Instant mobile alerts: Pushes real-time notifications through the Smart Life or Tuya app straight to your phone.
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Loud 85dB alarm: Sounds right away, so you know about danger immediately.
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Quick wireless setup: Pairs over WiFi + Bluetooth for a fast, stable connection.
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Reliable safety standard: Carries CE certification for use at home and in the workplace.
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Built-in alarm: The powerful siren warns you on the spot, with or without your phone nearby.

Specifications
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Product type: Smart smoke & heat detector
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Material: Durable ABS housing
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Power supply: AAA battery (not included)
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Alarm sound: 85 dB
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Detection range: Up to 215 sq ft (20 m²)
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Connectivity: WiFi (2.4GHz) + Bluetooth
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App compatibility: Smart Life / Tuya Smart
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Installation: Ceiling or wall mount (adhesive included)
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Color options: White, Black
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Pack options: 2PCS, 4PCS or 8PCS (2, 4 or 8 detectors)
Package Includes:
- 2, 4 or 8 smart smoke & heat detectors (2PCS, 4PCS or 8PCS pack)
- Mounting adhesive
Right for you if
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✓You want to hear about smoke while you are out — real-time alerts via the Smart Life or Tuya app
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✓You want a warning even without your phone — built-in 85 dB alarm
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✓You worry about heat as well as smoke — dual smoke and heat sensors
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✓You need several rooms covered at once — packs of 2, 4 or 8 detectors
If two or more of these sound like you, this is the one.
FAQs
Q: How does the WiFi smoke alarm send alerts?
A: It connects over WiFi (2.4GHz) + Bluetooth and pushes real-time notifications through the Smart Life or Tuya Smart app.
Q: How loud is the smoke alarm?
A: The built-in alarm sounds at 85 dB, even when your phone is not with you.
Q: What battery does it use?
A: An AAA battery, which is not included.
Q: Is this home fire alarm certified?
A: It is CE certified for home and workplace use.
Q: How much area does one detector cover?
A: Each one covers a detection range of up to 215 sq ft (20 m²); packs of 2, 4 or 8 cover more rooms.