Smoke alarm
Connected
Remote maintenance without entering the home
Interconnection
Up to 25 interconnected sensors and accessories
Design
Facilitates acceptance of the detector by residents
Smoke
5 years*
LoRaWAN
Sigfox
In less than 5 minutes, a fire can spread and fill a room with toxic and dangerous smoke.
Every second counts to warn occupants and enable them to react quickly.
Our smoke detectors are designed to operate optimally for 10 years, and to react quickly to the slightest sign of danger.
The detector features Air 360° technology for ambient air analysis. Featuring large openings at the rear, this exclusive design allows gases to flow into the heart of the product for fast, reliable analysis.
By entering the detector, insects can disrupt the device and cause false alarms. The device is therefore equipped with reinforced anti-insect protection. The product’s external design forms a barrier that effectively limits the entry of large insects.
The product features a powerful audible alarm, with a range of 85dB at 3m. By way of comparison, this represents the same sound volume as a TGV passing through your corridor.
GUARD is specially designed to meet the needs of lessors and property maintenance specialists.
The detector is available with different radio protocol options.
Do you have several thousand homes fitted with detectors?
Operational management of the installed base can quickly become complex, due to frequent changes of residents, maintenance problems and necessary replacements.
Protecting occupants and ensuring regulatory compliance requires a proactive approach.
Our solutions are specifically designed to meet these challenges!
Would you like to raise your residents’ awareness of fire risks, while providing them with clear information on how to use and maintain their detectors?
Each detector is equipped with a wireless communication module. The devices use radio frequencies to exchange information between detectors on the same network, or with dedicated accessories.
Need to test or stop your detector’s alarm?
It’s easy and simple to do, thanks to the large touch-sensitive button on the front of the product
Technology: Photoelectric smoke detector
Optical smoke detection by
diffused light (Tyndall effect)
EN14604
5 years***
Wall or ceiling
Indoor environment
Temperature: -10°C to +50°C
Humidity: 0% RH to 99% RH
(non-condensing)
1 detector
1 CR123 battery
1 BASE+ mounting base
2 nylon screws and plugs
1 user manual
105 x 105 x 35 mm
Reference | Battery | Radio | Frequency | Main areas |
---|---|---|---|---|
X855LS | 5 years | LoRaWAN - Sigfox | EU868 MHz - RC1 | Europe / Middle East |
Thanks to the product’s video unboxing, installation and commissioning of the detector go off without a hitch.
Nexelec is committed to responsible electronics. Our approach integrates respect for the environment right from the design stage. We choose sustainable materials, reduce energy consumption and aim to increase the longevity of our devices.
For over fifteen years, Nexelec has been dedicated to building surveillance, with occupant safety at the heart of its commitment.
Discover our range of reliable and innovative stand-alone detectors.
Most residents consider smoke detectors to have an imposing and unattractive design.
Our product combines technology with a modern, minimalist design that blends harmoniously with any interior décor.
Design & Performance
Our experts answer your questions
Check beforehand the precautions and limits of use of the detector, as well as the maintenance recommendations given in the user manual.
The presence of dust, the immediate proximity of an artificial light source, or nearby air movement caused by a convector, air-conditioning or ventilation unit, can cause the detector to go off for no apparent reason.
To maintain it, simply clean your detector (at least once a year) using the brush attachment of a vacuum cleaner and, if necessary, change its location.
Do not install the smoke detector in :
The detector emits a beep
If the detector beeps every minute, this indicates a low or discharged battery.
There are several reasons for battery discharge:
The detector emits three beeps
Three repetitive beeps every minute or so indicate that the detector has detected a fault in its smoke sensor. Follow the test procedure below to clean and test the detector:
Our sealed-battery detectors are fitted with a battery with a maximum life of 10 years under normal conditions of use (with proper product maintenance). The detector battery is not replaceable. The end of battery life means you need to replace your detector.
On replaceable-battery detectors, you can change the battery whenever you need to. The product’s end-of-life is reached after 10 years of operation. End-of-life means that you must replace your detector.
Recycling the detector: A used detector is electronic waste and must be recycled. The detector must be deposited in a dedicated collection bin available from supermarkets, household appliance stores or waste collection centers.
If the detector is replaced by an identical product, the new detector must be compatible with the existing mounting base.
For all new products purchased, the company offers a commercial warranty on the durability of “Autonomous Warning Detectors” within the European Union, covering product defects with regard to the functions for which the detector was designed, in compliance with applicable standards, for a period of 5 years from the date of purchase. This longer-term guarantee
is free of charge. It does not constitute insurance. It is in addition to your legal warranties of conformity and hidden defects.
This warranty applies subject to compliance with installation, assembly and maintenance instructions, as well as precautions and limitations of use.
of the product.
It does not apply if the product has been modified/adapted, disassembled, if the serial number is illegible, in the event of damage to the detector caused by improper storage conditions, failure to observe mounting and maintenance instructions and/or precautions and limits of use.
Any malfunction or non-operation of the detector due to dust and/or insect infestation, despite maintenance in accordance with these instructions, is considered to be normal wear and tear and is not covered by the warranty. For details of how to make use of the warranty, please refer to the Service section of the User Manual and follow the instructions.
In the event of a product defect detected by the after-sales service and if the conditions for implementing the commercial warranty defined above and those set out in the § After-sales service are met, NEXELEC undertakes to repair free of charge the product returned by you at your expense or to replace it with an identical product.
SERVICE
Before you can apply for the contractual warranty, you must consult the information available on the www.nexelec.eu website and obtain a return number. No warranty claims will be accepted without a warranty number.
back.
If a defect is detected during the warranty period, the purchaser must send the detector to NEXELEC’s after-sales service department at his own expense.
The detector must be accompanied by a dated proof of purchase and a warranty claim form describing the defect.
WARNING: for your own safety, do not disable your detector if it is operating correctly!
To switch off a sealed-battery detector, simply take a paper clip, insert it into the square hole at the back of the product, and pull slightly to raise the switch. If the detector has a changeable battery, simply remove the battery to switch the product off.
Please wait at least 20 seconds before switching the detector back on.
Adhesive mounting
Connected
Remote maintenance without entering the home
Interconnection
Up to 25 interconnected sensors and accessories
5-year battery
Replaceable lithium battery with 5-year autonomy
Compact mounting base
Connected
Remote maintenance without entering the home
Interconnection
Up to 25 interconnected sensors and accessories
5-year battery
Replaceable lithium battery with 5-year autonomy
Universal mounting base
Connected
Remote maintenance without entering the home
Interconnection
Up to 25 interconnected sensors and accessories
5-year battery
Replaceable lithium battery with 5-year autonomy
Remote control for stand-alone detectors
Connected
Remote maintenance without entering the home
Interconnection
Up to 25 interconnected sensors and accessories
5-year battery
Replaceable lithium battery with 5-year autonomy
Flashable QR Code label for Nexelec detectors
Connected
Remote maintenance without entering the home
Interconnection
Up to 25 interconnected sensors and accessories
5-year battery
Replaceable lithium battery with 5-year autonomy
*The battery is designed for a non-guaranteed life of 5 years: battery life may vary. Please refer to the “Precautions and Limitations” section of the user manual.
**Optional accessories available on request
***Refer to the “Warranty” section of the user manual