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The Maclean Energy MCE32 is an 800W auto switch box with a PIR motion detector offering dual mounting options and wide detection angles (120° ceiling, 360° wall). It features adjustable detection distances (3m/6m), ambient light sensitivity (10-2000 LUX), and flexible timer settings (5s to 8min). Designed for energy-efficient lighting control, it supports high load bulbs and operates reliably between -20°C to +40°C, making it ideal for professional home and office security.




| Antenna Location | Home and office security, energy-efficient lighting control |
| Asin | B00TS4Z1PS |
| Battery Description | Battery not included |
| Best Sellers Rank | 322,943 in DIY & Tools (See Top 100 in DIY & Tools) 640 in Motion Detectors (DIY & Tools) |
| Brand | Maclean |
| Colour | White |
| Compatible Devices | Light, Security System, Smart Home Hub, Lighting Controls |
| Country Of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (867) 4.3 out of 5 stars |
| Eu Spare Part Availability Duration | 7 Years |
| Frequency | 60 Hz |
| Global Trade Identification Number | 05903292802893 |
| Item Type Name | Ceiling Mounted PIR Motion Sensor |
| Item Weight | 9 Grams |
| Manufacturer | Maclean |
| Manufacturer Warranty Description | 24 months. |
| Maximum Range | 6 Metres |
| Model Number | MCE32 |
| Mounting Type | Ceiling mount, wall mount |
| Number Of Items | 1 |
| Part Number | MCE32 |
| Power Source | AC |
| Temperature Range | -2E+1 Degrees Celsius |
| Unit Count | 1.0 count |
User
Really good and reliable.
I've bought and installed 4 of these so far. The oldest are 5 years old, and get daily use. All have been utterly reliable and behave exactly as you'd hope indoors. No false triggers and very flexible for timing.Outdoors (just the sensor, the box isn't waterproof) is more difficult, foliage and wind can trigger them even when set to low sensitivity, but that's a usual limitation with IR.
User
Simple device
Work as advertised. Would like to have wires not exposed.
User
Wow! A great tiny PIR sensor.
A great tiny PIR sensor. I spent hours searching for a small sensor to use in a porch ceiling and couldn’t find one. They were all large and ugly. This is a tiny sensor about 15mm diameter and hardly visible. The box is a doddle to wire up and the dip swiches let you control whether the PIR operates daytime/nighttime, high/low sensitivity, and various on timings. The sensor cable in quite short (about 8cm), but I extended it to 4M using cat-5 multi-core wire. VERY HAPPY with this little gem of a PIR!
User
Works but circuit diagram needs to be better
Got this setup but no thanks to the manualI'm no expert so it needs to indicate that the red cable is the live(L) switched feed to your loadAfter some head scratching it was obvious
User
Easy when you how
I wanted the lights in my garage to automatically come on when I walked into the garage rather than having to pull a 2-way pull cord walking in and the same pull cord walking out.I bought this PIR expecting that I could just swap over one of the 2-way pull cords for the PIR, but it wasn’t that easy as the PIR needed a Neutral connection and my 2-way cord switch only had twin and earth 3 core wiring, which ended up being an earth, a live and a live switch (neutral with brown sleeve).I spent ages trying to see how to rewire the garage switches to include a neutral connection and then stumbled upon a solution that worked for me.I ended up by not touching the existing 2-way pull cords but instead wired the PIR into a junction box in my garage lighting circuit that contained a live (to connect with the brown wire from the PIR), a neutral (to connect with the blue wire from the PIR) and a switched live (which is connected to the red wire from the PIR).So now when I open the garage side door and wait 1 second before entering the garage, the PIR senor detects me and switches my lights on automatically. I then do what I need to do in the garage and leave the garage without needing to pull any switches. 30 seconds later the lights automatically switch off.Works a treat and I am so very pleased with the result.Please note that I am most definitely not an electrician but very much an amateur DIY’er and if you have any doubts at all then get a qualified electrician to install your PIR.
User
Effective and discreet
This compact module worked exactly as I had hoped. It is fairly sophisticated in that you can choose to have the motion sensor switching power at all light levels, or only when ambient light is low, eg at night. I chose to have it only operating at night and it works well. Having a PIR sensor that is separate from the control unit is also good, as it makes it easier to locate unobtrusively.
User
DIY
It takes a bit of DIY obviously to install but a drilled little hole in the outside lamp front perspex cover and a bit of placement of the unit inside the lamp. Eh voila i made the cheap outside light , a motion detecting security light :)works good but its a cheap sensor . too much rain might make it go on . I set it to 30 sec only so it doesn't bother me
User
Excellent product.
Excellent little product that does what it needs to do - and well. I have used it to turn on led lights in kitchen plinth - works as expected. In fact probably better than expected - picks up movement from a fair distance. It’s quite small and discreet - won’t be noticed on the skirting. No complaints, would buy again.
User
Top
Top product
User
facile a installer, fonctionne tres bien
utilise pour allumer des lampes de couloir et escalier. j en avais marre que les enfants laissent les lumières allumées.le relais fait du bruit mais c est pas tres grave pour un couloir.installe dans des appliques classiques, c est ca l interet.
User
Son derece güzel
Kurulumu basit ayar seçenekleri çok fazla ve oldukça kibar
User
Som förväntat
Som förväntat
User
Gutes Produkt
Lieferung war einen Tage eher als angekündigt. Der Bewegungsmeldern ist klein und funktionierte einwandfrei.Allerdings braucht man für die Beschreibung g auf alle Fälle eine Lupe, die Schrift ist viel zu klein.Die Installation ist allerdings für einen Elektro-Laien nicht ganz einfach.Kann aber das Produkt jederzeit weiterempfehlen. Das Preis-Leistungsverhältnis stimmt.
Trustpilot
1 month ago
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