Nexelec
Origin+ Connected Smoke Alarm
Safety
Smoke
Temperature
Humidity
What It Does
Built for safety.
A LoRaWAN smoke alarm, certified to EN14604 and NF292, with built-in temperature and humidity sensing — life-safety and environmental monitoring in one unit. LoRaWAN decoder: Nexelec Origin+ Connected Smoke Alarm payload decoder & codec (The Things Network)
Highlights
EN14604 certified alarm
Certified to EN14604 and NF292, so it meets the legal smoke alarm standard for social housing and public buildings — life-safety compliance is built in, not bolted on.
Ten-year sealed battery
A sealed, welded lithium pack lasts the full mandatory ten-year alarm lifespan — no battery changes, no compliance gaps, and a five-year product warranty.
Temp and humidity included
Built-in COFRAC-validated temperature and humidity monitoring turns a statutory safety device into an Awaab's Law evidence sensor — no second device needed in the same room.
Specification
Datasheet (PDF) ↓- Smoke detection technology
- Photoelectric optical smoke detection by diffused light (Tyndall effect)
- Temperature range
- −30 to +70 °C
- Temperature accuracy
- ±0.2 °C
- Temperature resolution
- 0.1 °C
- Humidity range
- 0–100% RH
- Humidity accuracy
- ±2% RH
- Operating conditions
- −10 to +50 °C, 0–99% RH non-condensing
- Connectivity
- LoRaWAN, EU868 MHz (X870LS); also LoRaWAN+Sigfox (X870SL) and EnOcean (X870EO)
- Battery
- Sealed and welded lithium batteries, 10 years
- Audible alarm
- 85 dB at 3 m
- Dimensions
- 105 × 105 × 35 mm
- Weight
- 150 g (including battery and stand)
- Wireless interconnection
- Up to 25 interconnected sensors and accessories
- Certifications
- EN14604, NF292
- Calibration
- COFRAC-accredited metrology validation for temperature and humidity
- Warranty
- 5 years
- SKU
- NEXELEC-ORIGIN-PLUS
Complete The Setup
You will also need a gateway.
Every LoRaWAN sensor needs a gateway to reach the internet. One gateway covers a whole building — the Milesight UG65 is the standard choice for most sites.
On The Platform
A device on its own, or part of the bigger picture.
Buy this device and run it yourself, or have it monitored on the Planetic platform — live dashboards, standards tracking and automatic alerts, with the compliance evidence kept for you.
Questions
Good to know.
- Do I need anything else to use this device?
- Every LoRaWAN sensor needs a gateway to reach the internet. One gateway covers a whole building — the Milesight UG65 is the standard choice for most sites. The gateway itself does not need a sensor to run.
- Is the price ex VAT?
- Yes — all prices shown are ex VAT. VAT is added at checkout where applicable.
- Can I have it monitored on the Planetic platform?
- Yes. Buy the device outright and run it yourself, or have it monitored on Planetic — live dashboards, standards tracking and automatic alerts, with compliance evidence kept for you.
Get Started
Ready to order, or want to talk it through?
Add it to your cart for checkout, or book a call and we will confirm quantities and the gateway you need for the building.