Blackt Electrotech BT35 DIY Smoke Detection Sensor System with Alarm 85 dB Easy Installation and Maintenance Free for Small Family, Hotel, and Apartment (White)
Details
- BrandBlackt
- Power SourceBattery
- ColourWhite
- Product Dimensions14D x 6W x 14H
- Item Weight220 Grams
- AlarmSmoke
Description
🔥 Stay ahead of danger with silent vigilance and loud protection!
- PLUG PROTECT - Simple ceiling or wall mount with no-fuss 9V battery operation and low battery warning.
- COMPACT COVERAGE - Covers 25 sq. meters, perfect for apartments, hotels, and cozy family spaces.
- INSTANT FIRE ALERT - 85 dB alarm cuts through noise to keep you safe and sound.
- BUILT FOR REAL LIFE - Operates reliably from -10°C to 50°C and up to 95% humidity—ready for any environment.
- SMART LED INDICATOR - Visual cues with steady standby flashes and rapid smoke alerts for peace of mind.
The Blackt Electrotech BT35 is a compact, battery-powered ionization smoke detector featuring an 85 dB alarm, LED indicators for real-time status, and easy installation. Designed for small homes, hotels, and apartments, it operates reliably across a wide temperature and humidity range, ensuring continuous fire safety without maintenance hassle.
Specifications
| Brand | Blackt Electrotech |
| Power Source | Battery Powered |
| Colour | White |
| Product Dimensions | 14D x 6W x 14H Centimeters |
| Item Weight | 220 Grams |
| Alarm | Smoke |
| Operating Humidity | 95 percent |
| Compatible Devices | Smoke sensor |
| Upper Temperature Rating | 50 Degrees Celsius |
| Sensor Type | Ionization |
| Material | Plastic |
| Number of Items | 1 |
| Manufacturer | Blackt Electrotech |
| Style | Auto |
| Country of Origin | India |
| Item model number | B08BCFCM93 |
| ASIN | B08BCFCM93 |
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Reviews
J**T
Very useful product.
This product is a wonderful product. It works perfectly. It is a must have product for safety of every family. It sense smoke very Fastly. Sensor works very accurate and faster.We are using it in our kitchen. Because kitchen is a place where we often work with fire.Its built quality is very nice. It works on battery, so no tension of wiring. It can be hung anywhere easily.
R**.
Hope it alerts high. Plume smoke
Ok to buy
S**P
Not working
Not working
O**.
Has problem
I bought 3pieces. 2 are working. One is making beep sounds in 2minute interwel. I tried by changing battery also. But some manufacturing defect I think. The return time is over.
M**I
Fire alarm
I tried agarbatti and fire alarm also large of sound created bilkul perfect work krta hai 2 month ho gye thoda sa bhi dhua hota hai to bajne lagta hai also very good work
I**A
Recd it yesterday. Tested with smoke from burning paper, it worked. Durability will update later
Pro : Recd it 1 day back. Tested it with smoke from burning paper, it did not start up.When burning paper was extinguished and heavier smoke came out, it beeped.Beep is loud and sharp, so should alert me, wake me up.Took out the battery before installing it. With no battery, the unit managed to give low-battery chirping sound for 3-4 times, which is good.______Cons : Fitting the alarm on to the base plate is difficult, as there are only two clamping spots you waste lot of time standing on the ladder trying to get it fixed.Durability : Dont know yet, will updateBattery usage speed : Do not know, will update it after 6 month and 1 year again
G**.
Good quality
Good quality
S**I
not working
cheap quality product did not trigger the alarm when we tested, and most importantly it's sensitivity adjustment is useless it's not working
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