DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

Sponsored Ad - BT35 DIY Smoke Detection Sensor System with Alarm 85 dB Easy Installation and Maintenance Free for Small Family, Hotel, and Apartment (White)

Sponsored Ad - BT35 DIY Smoke Detection Sensor System with Alarm 85 dB Easy Installation and Maintenance Free for Small Family, Hotel, and Apartment (White)

Q: 9 volt battery is 9 volt aaa or 9 volt aa ?

Alkaline General Purpose 9 Volt Batteries

Q: Does it detect carbon monoxide?

No, it does not make any such claim. The description says, "When the chamber is filled with a certain density of smoke, it immediately raises an Alert". Smoke can be detected by a light sensitive device, because, it would obstruct the light falling on the sensor, but Carbon Monoxide is colourless and so, can not be detected by a light sensitive device.

Q: What will be battery life?

Device is not functioning correctly it started making noise anytime without any smoke, battery life is fine will work 1-1.5 yrs.

Q: Is it Ionization smoke detector

Not this one. that is another one Make Apollo

Product ID: 223856609

Secure Transaction

Details

Brand
Blackt
Style
Auto
Power Source
Battery
Colour
White
Product Dimensions
14D x 6W x 14H
Item Weight
220 Grams

💡LED status & smoke alert

🔊85 dB loud alarm

🛠️Easy install & maintenance-free

Frequently Bought Together

Blackt Electrotech BT35 DIY Smoke Detection Sensor System with Alarm 85 dB Easy Installation and Maintenance Free for Small Family, Hotel, and Apartment (White)

Blackt Electrotech(BT35F): Updated Smoke Detection Sensor Alarm DIY 2 PC Pack

Fire Stop Car and Home Fire Extinguisher (Pack of 2)

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
Style	Auto
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
Country of Origin	India
Item model number	B08BCFCM93
ASIN	B08BCFCM93

Have a Question? See What Others Asked

9 volt battery is 9 volt aaa or 9 volt aa ?

Does it detect carbon monoxide?

What will be battery life?

Is it Ionization smoke detector

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Rp395853

Duties & taxes incl.

Indonesiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews