Blackt Electrotech BT31W PIR Sensor Motion Sensor Energy Saving Motion Detector Wall Mounted :
₹539.00
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Description
- 🌟 [Automatic Energy Saving]: Equipped with a timer function to automatically turn off the sensor when no motion is detected, reducing electricity usage significantly.
- 🔍 [Adjustable Sensitivity & Brightness]: Sensitivity range adjustable from 1 to 8 meters, with light brightness customizable between 0 to 2000 Lux for accurate detection without false alarms. Designed for seamless integration with an installation height of 2-4 meters.
- 📏 [Wide Detection Angle]: Offers 360° ceiling and 180° wall detection, making it ideal for areas like hallways, bathrooms, closets, and corridors.
- ⚡ [High Load Capacity]: Supports up to 1200W for incandescent and 300W for LED lights, suitable for various lighting setups.
- 🔍 [Compact & Adjustable Design]: Designed for seamless integration into any space with a compact size of 12x12x6.5 cm and an adjustable installation height of 2-4 meters.
- 🛡️ [18-Month Warranty]: Backed by 18 months of manufacturing warranty for reliable, worry-free usage.
Additional information
| Power Source | Corded Electric |
|---|---|
| Maximum Range | 12 metres |
| Mounting Type | Wall Mount |
| Battery Description | Battery not included |
| Compatible Devices | Light, Fan, Bulb, CFL |
| Frequency | 50 Hz |
| Antenna Location | Residential Security, Commercial Security, Automation, Energy Management |
| Item Weight | 180 Grams |
| Colour | White |
| Brand | Blackt Electrotech |
| Manufacturer | Blackt Electrotech, Blackt Electrotech |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,444) var dpAcrHasRegisteredArcLinkClickAction; P.when('A', 'cf').execute(function(A) { 3.9 out of 5 stars |
| Best Sellers Rank | #4,318 in Home Improvement (See Top 100 in Home Improvement) #7 in Motion Detectors |
| UNSPSC Code | 46171600 (Surveillance and detection equipment) |
| ASIN | B00ZOZI17A |
| Built-In Media | Nuts |
| Country of Origin | India |
| Manufacturer Contact Information | Blackt Electrotech |
| Packer Contact Information | Blackt Electrotech |
| Unit Count | 1.00 Count |
| Feature | 🛡️ [18-Month Warranty]: Backed by 18 months of manufacturing warranty for reliable, worry-free usage. |
Rao –
Excellent
Works as expected and detects motion, good quality and easy to install.
One person found this helpful
R.J.C –
An Impressive PIR Motion Sensor Which Can Detect Motions of Heat Emitting Bodies
An impressive PIR (Passive Infrared) motion sensor. Has a very good response time. Triggers the sensor when a heat emitting body moves in its detection field (works fine for 160+ degree coverage & up to 10-11 meters distance). A problem which I noticed was that minor motions, even human, are ignored and if the device is connected to a light in a room you will have to make serious motions between the set time period or else the sensor won’t trigger. So if you are powering a light source with this sensor in a computer room you will have to wave your hand or make some sort of motion within the set time delay or else the sensor will trigger off.
14 people found this helpful
Dr Kaushik RP –
I was surprised to find this sensor in indian market. It is an excellent product.
I have been using it for the last more than 10 years in my home balcony facing main road. I brought it from Europian country Hungary. It provides light to pedestrians at night. It lightup as soon as the person comes in its range and then automatically switches off after some time. Since there was no street light when I installed it proved very useful and economical.
3 people found this helpful
Placeholder –
Slow asensors
Sensor has not a wide angle. It works only when someone is moving infront of this. The wide angle is less than 30 degrees.Sensor doesn’t work if kept over 4 meters range. I have installed it in my gallery of 10 meters but it only works when you are at a distance of around 4 metres or less.Motion sensing is slow. If you run infront of it, it doesn’t work. The lights are on after a delay of 2 seconds.
2 people found this helpful
Tushar Taluja –
Doesn’t work!!
Doesn’t work at all!! Don’t buy please waste of money. I have put so many sensors but this particular one doesn’t work!! Absolutely useless!!!
One person found this helpful
Vicky Misha –
It is best motion sensor switch at this price.
there are very few things which work 100 percent they are advertised.and this is one of those.It is easy to install if you can read and know live and neutral in electricty..And its motion sensing is great..has adjustment of timer and luminous which works great.I am enjoying this switch in my walk in closet where everytime i used go for a few seconds ,i had to turn on switch of light now this little switch (which looks like camera though) does that job for me..I am enjoying it.
One person found this helpful
Murugan.S –
Quality
Good product..Very useful
One person found this helpful
ZH0606 –
Reliable and durable
I had bought a similar item five years back. It had worked well all these years, and when the need arose for another I had no difficulty in deciding what to buy. This device is accurate, it is customisable and sending direction can be adjusted to a large degree.
2 people found this helpful
MUHAMED AFSAL PM –
Sensibility is less
Sensor not catching human movements correctly.
One person found this helpful
Sreenil –
Sensitivity is very low.!!!
The Sensitivity and motion detection is very poor. Other functionalities such as timer and switching function is working fine.Not recommended..!! Try another model or brand.