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🚨 Stay ahead of danger with silent vigilance and loud protection!
The BT35 DIY Smoke Detection Sensor System delivers reliable fire safety with an 85 dB alarm and continuous LED monitoring. Designed for easy ceiling or wall installation without wiring, it operates on a 9V battery and functions effectively in diverse environments (-10°C to 50°C, up to 95% humidity). Ideal for homes, hotels, and apartments, it covers 25 sq. meters and includes user-friendly features like a test button and low battery warning to ensure constant protection.
| ASIN | B08BCFCM93 |
| Alarm | Smoke |
| Best Sellers Rank | #4,131 in Home Improvement ( See Top 100 in Home Improvement ) #9 in Fire Safety |
| Brand | Blackt Electrotech |
| Built-In Media | Holding plate for mounting |
| Colour | White |
| Compatible Devices | Smoke sensor |
| Country of Origin | India |
| Customer Reviews | 3.6 out of 5 stars 337 Reviews |
| Enclosure Material | Plastic |
| Item Dimensions D x W x H | 14D x 6W x 14H Centimeters |
| Item Weight | 220 Grams |
| Manufacturer | Blackt Electrotech |
| Model Number | B08BCFCM93 |
| Number of Items | 1 |
| Operating Humidity | 95 percent |
| Power Source | Battery Powered |
| Product Dimensions | 14D x 6W x 14H Centimeters |
| Product Style | Auto |
| Sensor Type | Photoelectric |
| Style | Auto |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 50 Degrees Celsius |
R**L
Highly reliable
Very efficient and sensitive to smoke
A**R
some time false siren
some time false siren
P**R
WORTHLESS AND DISAPPOINTING
Disappointing. worthless. First of all, it doesn't come with a battery, and you have to buy one. After inserting a new battery, I switched it on, and even after placing it directly over the fire and smoke, there was no ALARM. No sound. I then asked it to be returned, and I got a message that my defective item has been picked up. I checked, and it was not picked up. Then, later, I got a message that a new item had been delivered. Again, no item was delivered. So I brought this matter to customer care, and they were very efficient and refunded the money. Please avoid buying.
P**P
Convenience
Thank you amazon for availability of such a unique and wide range of products. Really helpful to me.
H**M
Good quality
Beep is not so loud that you can hear when door is closed
N**R
Good
Ease of installation and performance.value for money
G**R
How to test with smoke
There should be a way to test it . It did not give alarm with agarbati smoke even though kept very close to it for long time
S**G
False alarms set off
Gives off false alarm every now and then and won't shut off for a while even after removing the battery.
Trustpilot
3 weeks ago
2 days ago