








🚨 Small device, huge peace of mind—protect your home with style and certainty!
The Heiman Mini Smoke Alarm combines cutting-edge photoelectric detection with a decade-long lithium battery, all packed into a compact, Red Dot Award-winning design. Certified to the highest safety standards, it offers reliable, low-maintenance fire protection with user-friendly test and silence functions—perfect for the modern home seeking both safety and sleek sophistication.












| ASIN | B07JB7KBPY |
| Average Battery Life | 10 years |
| Batteries | 1 CR123A batteries required. (included) |
| Batteries Required? | No |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery description | battery_type_cr123a |
| Best Sellers Rank | 9,267 in DIY & Tools ( See Top 100 in DIY & Tools ) 59 in Smoke Alarms |
| Certification | EN14604, TÜV and CE certified |
| Colour | White |
| Coverage | 20-40 m² |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,753) |
| Date First Available | 9 Oct. 2018 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | Batteries, User manual (English language not guaranteed), mounting bracket - screws - dowels |
| Installation method | Screw-In, Paste |
| Item Package Quantity | 1 |
| Item Weight | 67 g |
| Item model number | HS1SA |
| Manufacturer | HEIMAN |
| Material | ABS+PC |
| Part Number | HS1SA |
| Plug profile | Protruding |
| Power Source | Battery Powered |
| Product Dimensions | 6 x 6 x 4.92 cm; 67 g |
| Shape | Circular |
| Size | 1 Pack |
| Sound level | 85 Decibels |
| Special Features | Independent, REDDOT Award |
| Style | Photoelectric sensor |
| Switch style | Push Button |
| Usage | Inside |
| Voltage | 3 Volts (DC) |
| Wattage | 3.00 |
M**A
mini sm oke alarm
Great product, small, easy to fit, Good value, easy to fit and set up, good alarm sound
A**N
cute but very loud, i can see why it has won a design prize
The smoke alarm looks very cute compared with the standard cow's dung shaped disc. Petite and elegant. Very easy to fit, partly because it is so lightweight. On testing, we all had a little fright because no one was expecting this level of siren from such a toy-like thing. Look and function, perfect combo. I have bought a few reddot award winners before and have never been disappointed. This little smoke alarm adds to the list. Highly recommended. Also, my first order was damaged before it was even delivered apparently. Got a refund without issue and ordered the second one straightaway. Definitely worth it.
C**B
Excellent product
Excellent product Easy to install. Working well
L**P
Battery problem
I loved these smoke alarms but, when the batteries ran out in them both, I found it impossible to purchase their replacements. They are supplied with an EVE CR17335 3V battery which, to be honest, has lasted nowhere near the 10 years claimed. I've searched for them online but without success - one excellent battery supplier advertised this battery with a suffix but they emailed me back to say it was not suitable. I suggest you to try to find this exact battery before you purchase the alarm ... unless, of course, you only need it to last 2/3 years. Hope this is helpful.
J**Y
Great
Great
B**S
Good loud compact
Compact easy to fit loud just the job
K**C
Excellent product for the price paid
Very easy to install - self adhesive - which sticks to the wall or the ceiling. Very small but functional - the alarm went off due to smoke from cooking and it is extremely loud which you want if you are fast asleep. Excellent purchase.
P**E
Unobtrusive, easy to fit and loud when tested.
Seriously small! I didn't think it was possible for a smoke alarm to be 'cute'! It easily fixed this to the ceiling via the sticky pad so no DIY required which was an additional bonus. Despite its size, it's loud! This one also is a lot better than my previous alarm which triggered if I used my perfume diffuser unit and does turn off immediately unlike its predecessor! Hassle free and the battery can also be replaced in this model (although it will do its job for a long time with the included battery).
N**Q
easy installation, but the fixing pitch is too small and does not block it, at the slightest vibration the detector unscrews from its fixing plate base.
J**N
Är nöjd med den. Liten och smidig
F**F
Perfecto , pequeño pero muy efectivo
K**E
ding doet niks en dat is goed
S**N
simple install no drilling needed!
Trustpilot
2 days ago
3 weeks ago