Alula Honeywell Compatible Wireless CO Carbon Monoxide Alarm | RE215
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Alula RE215 Wireless Carbon Monoxide (CO) Alarm – Honeywell/Resideo 345 MHz
Carbon monoxide (CO) is invisible and odourless. The Alula RE215 is a wireless CO alarm designed for Honeywell/Resideo-style 345 MHz security ecosystems, providing a loud local siren plus a wireless signal to your panel when dangerous CO is detected.
Canada-ready: Listed to CSA 6.19-01 and UL2034 for trusted CO life-safety use.
Compatibility check (important): This model is for 345 MHz Honeywell/Resideo ecosystems. If you’re unsure what frequency your system uses, confirm in the panel/receiver specs (or contact us) before ordering.
- Compatibility: Honeywell/Resideo-style wireless ecosystem (345 MHz)
- Listings: UL2034 and CSA 6.19-01 listed
- Audible alarm: 85 dBA at 10 ft (3 m) minimum
- Power: 2 × AAA alkaline batteries
- Operating temperature: 0°C to 40°C (indoor)
- Dimensions: 12.0 × 10.4 × 4.1 cm (4.7 × 4.1 × 1.6 in)
- Service life: Replace the CO alarm after approximately 10 years (see “replace by” label)
- Warranty: 5-year manufacturer warranty
Easy enrollment (DIY-friendly)
- Put your panel into wireless enrollment mode.
- Press and hold the TEST button for several seconds to send the enrollment signal.
- Verify the device is learned by your panel, then mount and test.
Where to place a CO alarm (practical guidance)
For best protection, install CO alarms near sleeping areas and on each occupiable level of the home. In rooms with fuel-burning appliances, follow the guide’s spacing recommendations and avoid drafty locations near windows, doors, or vents.
Placement tips (tap to expand)
- Outside each separate sleeping area (near bedrooms).
- On every occupiable level (including basements; exclude attics/crawl spaces).
- Relatively close to the breathing zone where occupants spend time.
- Avoid locations affected by drafts, high humidity, or cooking byproducts.
Testing & replacement
- Test cadence: test after installation and weekly thereafter.
- Service life: replace the CO alarm after approximately 10 years (see “replace by” label).
Technical specifications
| Model | RE215 |
|---|---|
| Wireless frequency | 345 MHz |
| Alarm volume | 85 dBA @ 10 ft (3 m) minimum |
| Power | 2 × AAA alkaline batteries |
| Operating temperature | 0°C to 40°C |
| Dimensions | 12.0 × 10.4 × 4.1 cm (4.7 × 4.1 × 1.6 in) |
| Certifications/Listings | UL2034, CSA 6.19-01 |
| Warranty | 5 years |
Compare: RE215 vs RE115
Match the CO alarm to your wireless ecosystem: RE215 is for Honeywell/Resideo 345 MHz systems, while RE115 is for Interlogix/GE 319.5 MHz systems.
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FAQ
Will the RE215 work with my Honeywell/Resideo system?
The RE215 is designed for the Honeywell/Resideo-style 345 MHz wireless ecosystem. Confirm your panel/receiver supports 345 MHz before ordering.
Is this a smoke alarm?
No. This is a carbon monoxide (CO) alarm. CO alarms and smoke alarms detect different hazards, and many homes use both.
How often should I test it, and when should I replace it?
Test after installation and weekly thereafter. Replace the CO alarm after approximately 10 years (see “replace by” label).
Note: Always follow the included installation guide and any local requirements. A CO alarm is not a substitute for proper installation and maintenance of fuel-burning appliances and ventilation systems.