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First Alert SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack
KES 6915
Price Details
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First Alert's Precision Detection advanced sensing technology provides early warning in the event of a home fire emergency.
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What Stands Out
Product Details
- First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.
- 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm
- Slim profile design is half the depth of a standard alarm
- End-of-life warning lets you know when it’s time to replace the alarm
- Test/silence button for efficient testing to ensure alarm is working properly
| Power Source | Battery Powered |
| Alarm | Smoke Alarm |
| Sensor Type | Photoelectric |
| Operating Humidity | 10-95% RH |
| Product Style | Precision Detection |
| Color | White |
| Item Dimensions D x W x H | 5.13"D x 5.13"W x 1"H (13 x 13 x 2.5 cm) |
| Item Weight | 0.37 Pounds (170 grams) |
| Brand | First Alert |
| Model Number | SM210 |
| Number of Items | 1 |
| Manufacturer | Resideo |
| UPC | 029054021847 |
| Mfr Part Number | SM210 |
| Item Type Name | Smoke Alarm |
| Style | Precision Detection |
| Product Dimensions (L x W x H) | 5.13"D x 5.13"W x 1"H (13 x 13 x 2.5 cm) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Elderly Individuals
Ideal for seniors requiring a reliable smoke alarm that requires no battery changes for up to a decade.
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Small Homes
Perfect for apartments or smaller homes with limited space, thanks to its slim profile design.
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Families with Kids
A suitable choice for families looking for a low-maintenance smoke alarm to improve home safety.
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Large Properties
Not ideal for larger homes requiring multiple alarms due to potential coverage limitations of a single unit.
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Frequent Movers
Unsuitable for those who frequently relocate, as the sealed battery limits transportability and ease of replacement.
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Smart Home Users
Doesn't cater to users seeking smart home integration or remote monitoring features typically found in advanced alarms.
Product Description
Customer Questions & Answers
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Question:
What features does the First Alert Slim Photoelectric Smoke Alarm offer?
Answer: The First Alert Slim Photoelectric Smoke Alarm is designed with advanced photoelectric sensing technology that quickly detects slow-smoldering fires, which are often associated with common household items. It has a sleek, low-profile design that complements modern home aesthetics, while the 10-year sealed battery ensures long-lasting performance without the need for frequent battery changes. This smoke alarm also features an easy-to-press test/silence button, allowing you to easily check its functionality or silence false alarms. -
Question:
How often should I test the First Alert Slim Photoelectric Smoke Alarm?
Answer: It is recommended to test the smoke alarm monthly to ensure it is functioning properly. Simply press the test button on the unit to confirm the alarm sounds, indicating it is operating as expected. Regular testing is crucial, especially for hard-to-reach alarms, to provide peace of mind that your home is protected from fire hazards. Additionally, this routine can help familiarize family members with the sound so they know how to respond in an emergency. -
Question:
What is the significance of photoelectric technology in smoke alarms?
Answer: Photoelectric technology in smoke alarms is significant because it is particularly effective at detecting smoldering fires, which produce a large amount of smoke before flames become visible. This type of fire often occurs in scenarios such as electrical fires or those involving upholstered furniture. By using photoelectric sensors, the First Alert Slim Photoelectric Smoke Alarm minimizes false alarms caused by cooking smoke or steam while providing reliable protection against genuine fire threats. -
Question:
How is the First Alert Slim Photoelectric Smoke Alarm powered?
Answer: The First Alert Slim Photoelectric Smoke Alarm is powered by a 10-year sealed battery, eliminating the need for frequent battery replacements. This sealed design means you won’t have to worry about changing the battery regularly, providing convenience and peace of mind. Furthermore, when the battery life is near its end, the alarm will emit a chirping sound, indicating that replacement isn't necessary until the entire unit reaches its end of life. -
Question:
Can I install the First Alert Slim Photoelectric Smoke Alarm myself?
Answer: Yes, the First Alert Slim Photoelectric Smoke Alarm is designed for easy installation. It typically comes with mounting hardware that allows you to secure it to any ceiling or wall. A basic understanding of tools and home safety should suffice, as you can choose to install it in areas with high risk for smoke, such as kitchens or hallways. However, it's always beneficial to follow the manufacturer’s instructions to ensure optimal performance and safety. -
Question:
How does this smoke alarm communicate low battery alerts?
Answer: The First Alert Slim Photoelectric Smoke Alarm alerts you of low battery status by emitting a persistent chirping sound, signaling that it’s time to replace the unit or check its operation. This feature ensures that you are always aware of your alarm’s condition, thereby supporting continual safety. If equipped, this sound may also be accompanied by a flashing light, making it easier to recognize the warning. -
Question:
Is the First Alert Slim Photoelectric Smoke Alarm suitable for all rooms?
Answer: While the First Alert Slim Photoelectric Smoke Alarm is versatile, it's best to install it in locations where smoke is likely to be detected, such as hallways and living areas. However, avoid installing it near cooking appliances where cooking smoke may trigger false alarms. For optimal performance, consider placing additional alarms in bedrooms for added peace of mind during the night in case of an emergency. -
Question:
What is the lifespan of the First Alert Slim Photoelectric Smoke Alarm?
Answer: The First Alert Slim Photoelectric Smoke Alarm has a recommended operational lifespan that coincides with the life of the sealed battery, which is set to last around ten years. After this time, regardless of alarm performance, it is advisable to replace the entire unit. Regularly checking manufacture dates can assist in maintaining safety, ensuring your home remains protected against fire incidents. -
Question:
Does the First Alert Slim Photoelectric Smoke Alarm come with any additional safety features?
Answer: Yes, this smoke alarm typically includes features such as a test/silence button that allows you to silence the alarm temporarily during nuisance alerts, and an indicator light that shows its status. Some models may even have voice alerts that can specify whether smoke or carbon monoxide is detected, enhancing user awareness and responsiveness in emergencies. This ensures that you can easily understand what the alarm is signaling. -
Question:
Where can I buy the First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710, White?
Answer: You can conveniently purchase the First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery through Ubuy in Kenya. Ubuy is an excellent platform that offers a variety of products, ensuring easy access to safety devices like this smoke alarm. With Ubuy, you can browse customer reviews and product details to make an informed purchasing decision.
FirstAlert Smoke Detectors & Fire Alarms SM210 Editorial Review
The First Alert Slim Photoelectric Smoke Alarm is a battery-powered alarm with a 10-year sealed battery that cannot be replaced once it is dead. However, several customers complain about the battery life not lasting more than 2-3 years in different states. With a thickness of 1.25 inches, some people find it too big, and it may not fit where it is needed. The unit is advertised as photoelectric, which is suitable for kitchens, but the instructions that come with it advise you to keep it away from the kitchen, which confuses some buyers. Although customer service replaces models for free or informs you of replacement
Customer Reviews & Ratings
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5 Star
58%
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4 Star
11%
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3 Star
7%
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2 Star
2%
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1 Star
22%
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Pros
- Easy to install.
- Good for kitchen use.
Cons
- Battery life not always as advertised.
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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KES 6915
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- 10-Year sealed battery eliminates the need for replacements.
- Reduces nuisance alarms with advanced sensing technology.
- Slim profile design is more aesthetically pleasing.
- End-of-life warning alerts you when replacement is necessary.
- Test/silence button allows for easy functionality checks.
- Compliance with new industry standards ensures reliability.

















