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The Major Tech PIR33 is a ceiling-mounted 360° PIR sensor designed for automated indoor lighting and device control. Detecting motion and body heat within a 6-metre range, it’s ideal for spaces like hallways, lobbies, offices, and bathrooms, helping reduce energy usage by activating lights only when needed.
The adjustable lux sensitivity (3–2000 Lux) and timed shut-off (10 sec to 15 min) allow you to customise performance to suit your space and schedule. Supporting up to 600W LED or 1200W incandescent, the PIR33 is easy to install with a 64mm cut-out size, and operates with ultra-low standby power.
PIR33 Features
PIR33 FAQ
Q: Where is the best place to use this sensor?
A: Indoors in areas like hallways, hotel lobbies, bathrooms, or offices — anywhere that needs hands-free lighting.
Q: Will this work with LED lighting?
A: Yes, the PIR33 supports LED or CFL loads up to 600W.
Q: Does it detect through glass or walls?
A: No, PIR sensors detect heat and movement by line-of-sight only, so they won’t work through obstacles.
(PIR33)
Warranty starts from Invoice Date
5 Years Limited Warranty
Warranty Method: Return to Sparky Direct
| Specification | Details |
|---|---|
| Function | 360° |
| Detection Distance | 2m – 16m (Adjustable) <24°C |
| Detection Motion Speed | 0.6 to 1.5 m/s |
| HF System | 5.8GHz CW Radar, ISM Band |
| Ambient Light | <3 to 2000 Lux (Adjustable) |
| Installation Height | 1.5m – 3.5m |
| Voltage | 220 to 240V AC |
| Power Frequency | 50/60Hz |
| Rated Load | Incandescent: 1200W LED / CFL: 300W |
| Time Delay | 10 sec (±3 sec) to 12 min (±1 min) |
| Power Consumption | <0.9W |
| Mounting | Ceiling Mount |
| Working Temperature | -20°C to 40°C |
| Working Humidity | <93% RH |
| IP Rating | IP20 (Indoor installation) |
| Standards | IEC 60669-1 / 60669-2-1 AS/NZS 60669.1 / 60669.2.1 |
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | Major Tech |
| SKU | PIR33 |
| Model # | PIR33 |
| Barcode # | 6008229019470 |
| Package Weight | 0.125kg |
| Package Width | 0.085m |
| Package Height | 0.115m |
| Package Length | 0.085m |
| TYPE | VALUE |
|---|---|
| Type | Sensor |
| Brand | Major Tech |
| Voltage (V) | 220 to 240V AC |
| IP Rating | IP20 |
| Time Delay | 10 sec (±3 sec) to 15 min (±2 min) |
| Cut Out ø | Ø64mm |
| Detection Distance | 6M Max |
| Installation Height | 2.2m - 4m |
| Detection Area | 360° |
| Detection Motion Speed | 0.6 to 1.5m/s |
| Ambient Light | <3 to 2000 Lux (Adjustable) |
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