Can i connect it to a tv? and turn it on during day too?

There’s no point connecting this to a TV as it doesn’t have an exact switch-off time so you may have a situation when it switches off while you are still watching the TV (and you will have to move a bit for it to re start and that can take time coming back to the same channel) and on the other hand it can be running when you even leave the room, depending on how much time you have set it up for. Turning it on during the day is also a challenge but you could cover it with a dark cloth to switch it on but then that’s not an automatic switching on.

how is the connections done.to the cfl bulb?

Dear Kabir, The electrical connection of the Motion Sensor will be in series after switch , and it cn be use for any type of light , It works satisfactory and product is OKEY.

Can it sense motion of stray cats that enter balcony and dirty the area?

since the body area of cats is much small it may not sence thermal radiation may not be suffeient

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Blackt Electrotech : BT31W PIR Sensor Motion Sensor Energy Saving Motion Detector Wall Mounted

Product ID: 64722851

Details

Brand
Blackt
Colour
White
Item Weight
200 Grams
Maximum Range
12 metres
Power Source
Corded

⚡1200W max load capacity

📏12m max detection range

🔄360° ceiling & 180° wall detection

¥2495

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Description

🚀 Elevate your space with motion-sensing brilliance—because smart living waits for no one!

360 COVERAGE - Full-room awareness with 360° ceiling and 180° wall detection—never miss a movement.
COMPACT SEAMLESS - Sleek 12x12x6.5 cm design fits effortlessly on walls 2-4 meters high, blending style with function.
SMART ENERGY SAVER - Automatically powers down when no motion is detected, slashing your electricity bills.
PRECISION DETECTION - Adjust sensitivity from 1 to 8 meters and customize brightness up to 2000 Lux for flawless accuracy.
ROBUST LOAD HANDLING - Supports up to 1200W incandescent and 300W LED lighting—versatile for any setup.

The Blackt Electrotech BT31W is a high-performance PIR motion sensor designed for energy-efficient lighting control. Featuring adjustable sensitivity up to 12 meters, 360° ceiling and 180° wall detection, and a robust 1200W load capacity, it seamlessly integrates into residential and commercial spaces. Its automatic timer function ensures significant energy savings, while a compact design and 18-month warranty guarantee reliable, stylish, and smart home automation.

Specifications

ASIN	B00ZOZI17A
Antenna Location	Residential Security, Commercial Security, Automation, Energy Management
Battery Description	Battery not included
Best Sellers Rank	#3,660 in Home Improvement ( See Top 100 in Home Improvement ) #7 in Motion Detectors
Brand	Blackt Electrotech
Built-In Media	Nuts
Colour	White
Compatible Devices	Light, Fan, Bulb, CFL
Country of Origin	India
Customer Reviews	4.0 4.0 out of 5 stars (1,627)
Frequency	50 Hz
Item Dimensions D x W x H	9D x 8W x 8H Centimeters
Item Type Name	MOTION SENSOR
Item Weight	200 Grams
Manufacturer	Blackt Electrotech, Blackt Electrotech
Manufacturer Contact Information	Blackt Electrotech
Maximum Range	12 metres
Mfr Part Number	BT-31A
Model Number	BT-31
Mounting Type	Wall Mount
Number of Items	1
Number of Packs	1
Packer Contact Information	Blackt Electrotech
Power Source	Corded Electric
Unit Count	1.00 Count

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TrustScore 4.5 | 7,300+ reviews

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¥2495

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fantastic and great service. Shipping was faster than expected.

1 week ago

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