Compact mounting base

  • Easy to install

    Easy to install

    Install your NEXELEC detectors without drilling large mounting holes

  • Magnetic structure

    Magnetic structure

    Generates a specific magnetic field for compatible NEXELEC detectors

  • Compact

  • Magnetic

Designed for professionals!

BASE+ is the standard mounting base for all NEXELEC detectors.

Discreet and small in size, BASE+ is a space-saving base that causes less damage to walls or ceilings during installation:

  • More aesthetic
  • Less property damage
Compact mounting base / socle compact

Discreet and compact

Only 3 cm in diameter to avoid damaging the installation surface

Easy assembly

Adjustable base to adapt the position of the detector

Rip-off protection

Lockable mounting base to reduce the risk of detector removal in rental accommodation

Certified installation

BASE+ is compatible with unconnected smoke and carbon monoxide detectors from the range: INSAFE+, ORIGIN, ORIGIN+, GUARD, GUARD+, SECURE+, AIR, AIR+.

Magnetic structure

Generates a specific magnetic field for compatible NEXELEC detectors

FIX adhesive compatible

Adhesive mounting system for NEXELEC detectors certified EN14604 / EN50291 and NF292*.

Reliable and robust

Laboratory-tested, approved mounting base. Very high tear strength. Specially designed for NEXELEC detectors
adhesive mounting fire safety / fixation adhésive détecteur de fumée


  • Base

    Polycarbonate plastic

  • Conditions of use

    Indoor environment
    Temperature: -10°C to +50°C
    Humidity: 0% RH to 99% RH (non-condensing)

  • Dimensions

    30 x 30 mm

  • Assembly

    Wall or ceiling
    To be used exclusively with NEXELEC detectors

  • Compatible sensors

    Smoke detectors: INSAFE+ / ORIGIN / ORIGIN+ / GUARD / GUARD+
    CO detectors: SECURE+ / AIR / AIR+
    Heat detectors: HEAT+ / WARM

  • Set contents

    1 mounting base


Reference Packaging
M056A Unitary

Frequently Asked Questions

Our experts answer your questions

The BASE+ mounting base is compatible with most products in the Nexelec range.

List of compatible products :


Make sure the BASE+ base is securely fastened to its mounting bracket.

To install the detector :

  • Position the detector so that it fits lightly into its base
  • Turn a quarter turn to the right to engage the detector

The detector is now in place.

BASE+ can be attached to a support in two different ways:

  • With screws and plugs (supplied)
  • An approved 3M adhesive mount (optional accessory)

Some NEXELEC products are equipped with a “pull-out detection” function.

This protection device secures the installation of connected devices and triggers an alert message in the application if the product is removed from its mounting base.

Complementary products

*Refer to “Installation” in the NEXELEC user manual. AFNOR Certification recommends fixing the detectors with screws and plugs.