The 23-104 is an infrared motion sensor designed for automatic control of lighting and other compatible electrical loads.

It is intended for wall mounting and operates directly from 230V AC, allowing the connected load to be switched automatically when movement is detected within the sensor's operating area.

With an IP44 protection rating, it can be used indoors and in protected outdoor areas. Alpha specifically states that outdoor installation is permitted when the sensor is protected from direct rain and snow.

The unit supports a maximum load of 1200W for resistive loads and 600W for capacitive loads, so the type and total power of the connected lighting or equipment should always be checked before installation.

Its own power consumption is low, at 0.45W during operation and 0.1W in standby, making it suitable for permanent installation in automatic lighting systems.

With compact dimensions of 86 × 78 × 98mm and a white finish, it is suitable for corridors, entrances, garages, passageways, covered balconies, technical areas and other locations where motion-activated lighting is useful.

Main features

Infrared motion sensor
Brand: Jolight / Alpha Elettronica
Reference: 23-104
EAN: 8017443609389
Sensor type: infrared
Installation: wall mount
Colour: white
Supply voltage: 230V AC
Input tolerance: ±10%
Operating consumption: 0.45W
Standby consumption: 0.1W
Maximum resistive load: 1200W
Maximum capacitive load: 600W
Protection rating: IP44
Dimensions: 86 × 78 × 98mm
RoHS compliant: yes
Country of origin: China
ETIM class: EC000133
Outdoor use: yes, when protected from direct rain and snow
Individual packaging: 1-piece hanging box
Master packaging: box of 10 units

Recommended applications

Automatic lighting in entrances and corridors
Garages and passageways
Stairways and communal areas
Warehouses and technical areas
Covered balconies and protected outdoor areas
Protected building entrances
Automatic lighting in circulation areas
Compatible residential or commercial installations

Important note

Before installation, always confirm the supply voltage, load type, total connected power, circuit protection and installation location.

The manufacturer lists a maximum of 1200W for resistive loads and 600W for capacitive loads. Do not exceed these values.

Although rated IP44, outdoor installation must be protected from direct rain and snow.

Installation on 230V AC circuits should be carried out with the power disconnected and by a person with suitable electrical installation knowledge.

The official page does not explicitly provide values for detection angle, maximum detection distance, switch-on time or adjustable light threshold, so I have not added those specifications.

This item corresponds only to the Alpha 23-104 white motion sensor. Lamps, cables, junction boxes and other accessories are not included unless expressly stated otherwise.