Alula RE214T Wireless Smoke & Heat Alarm – 2GIG Compatible 345 MHz | RE214T
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Alula RE214T Wireless Smoke & Heat Alarm – 2GIG Compatible 345 MHz
Add dependable fire protection to a 2GIG-compatible 345 MHz wireless security system. The Alula RE214T is a wireless smoke and heat alarm designed to trigger when it detects smoke or when temperatures rise above 135°F (57°C). It includes a loud built-in temporal-3 sounder and also transmits alarm and status signals to your panel.
This model is commonly used as a replacement option for 2GIG CO3-345 within the same 345 MHz ecosystem. Always confirm panel compatibility before ordering.
- Compatibility: 2GIG compatible wireless ecosystem (345 MHz)
- Replacement option: 2GIG CO3-345
- Detection: Photoelectric smoke + fixed heat + rate-of-rise elements
- Heat sensor: 135 ± 5°F (57 ± 2°C)
- Sounder: Built-in temporal 3, 85 dBA @ 10 ft (3 m) minimum
- Smoke sensitivity: 1.95% to 4% OBS/ft
- Batteries (replacement): 2 × Panasonic CR123A
- Signals: Low battery, supervision
- Listings: FCC, IC, UL217, ULC 531
- Operating temperature: 4.4°C to 37.8°C (40°F to 100°F), long term
- Humidity: 15% to 95% RH, non-condensing
- Size: 4.7 × 1.8 in (12.0 × 4.6 cm)
- Weight (with batteries): 7.36 oz (210 g)
- Warranty: 5-year manufacturer warranty
Battery replacement (quick note)
To replace the batteries, detach the smoke alarm from its mounting plate and replace the batteries.
Where to place a smoke alarm (practical guidance)
Follow the manual and local requirements. In general, install smoke alarms on each level and near sleeping areas, and avoid drafty locations near windows, doors, or supply vents that can affect detection.
Technical specifications
| Model | RE214T |
|---|---|
| Wireless frequency | 345 MHz |
| Smoke sensing | Photoelectric |
| Heat sensing | 135 ± 5°F (57 ± 2°C) + rate-of-rise |
| Sounder | Temporal 3, 85 dBA @ 10 ft (3 m) minimum |
| Smoke sensitivity | 1.95% to 4% OBS/ft |
| Batteries (replacement) | 2 × Panasonic CR123A |
| Operating temperature | 4.4°C to 37.8°C |
| Humidity | 15% to 95% RH (non-condensing) |
| Certifications | FCC, IC, UL217, ULC 531 |
| Dimensions | 4.7 × 1.8 in (12.0 × 4.6 cm) |
| Weight (with batteries) | 7.36 oz (210 g) |
| Warranty | 5 years |
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FAQ
Is the RE214T compatible with 2GIG systems?
The RE214T is specified as 2GIG compatible and operates on 345 MHz. Confirm your panel supports 2GIG-style 345 MHz wireless devices before ordering.
What does “temporal 3” mean?
Temporal-3 is a standardized alarm cadence used by many smoke alarms. The RE214T includes a built-in temporal-3 sounder for local alerting.
What batteries does it use?
The specifications list two Panasonic CR123A as replacement batteries. Replace batteries by detaching the alarm from its mounting plate.
Note: Always follow the included manual and any local fire safety requirements.