

🔥 Stay ahead of danger with smart alerts and sleek security 📲
The Bosch Smart Home Smoke Detector II combines cutting-edge Zigbee 3.0 wireless tech with Apple HomeKit compatibility to deliver real-time smoke and break-in alerts directly to your smartphone. Featuring a replaceable 3V lithium battery lasting up to 5 years and advanced dust compensation to reduce false alarms, it doubles as an indoor siren for enhanced home security. Easy to install via screws or adhesive strips, this sleek 11x11x3.7 cm device integrates seamlessly into your Bosch Smart Home ecosystem for comprehensive, proactive protection.











| ASIN | B09XFGPTZY |
| Batteries | 3 Lithium Ion batteries required. (included) |
| Best Sellers Rank | 48,543 in DIY & Tools ( See Top 100 in DIY & Tools ) 147 in Smoke Alarms |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,511) |
| Date First Available | 28 April 2022 |
| 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. |
| Global Trade Identification Number | 04062321564315 |
| Guaranteed software updates until | unknown |
| Included components | 1x smoke alarm II, 1x 3 V lithium battery, material for screw-mounting and adhesive-mounting, 1x installation instructions |
| Item model number | 8750002142 |
| Item weight | 0.16 Kilograms |
| Manufacturer | Bosch |
| Noise level | 1 Decibels |
| Package Dimensions L x W x H | 18.3 x 18.2 x 5.4 centimetres |
| Package Weight | 0.42 Kilograms |
| Part number | 8750002142 |
| Product Dimensions L x W x H | 11 x 11 x 3.7 centimetres |
| Style | Smoke Detector II |
A**N
Works with Zigbee2MQTT & Home Assistant
Although not mentioned in the description this is a Zigbee device and following the Z2M instructions it paired first time and was available in Home Assistant adding a lot of valuable sensors. I also got the Alarm & Pre-Alarm working with Alarmo. The smoke alarm has a sensitivity setting so you can for example lower it temporarily whilst cooking. It does take quite a few hours for all the sensors to start showing values, mine took 6 but I see some say they had to wait 24 hours so give it some time once it's paired.
J**R
Cool
Bosch 👍
P**E
Excellent
Excellent
B**B
Support fail
Product ok but Bosch support is non existent
L**S
Es bastante caro, pero después se empareja perfectamente con su aplicación. Bosch y HomeKit, si lo que quieres es añadirlo a tu Casa tiene incompatibilidades de vez en cuando. No es la mejor pareja.
M**Q
Don't ever believe that Bosch is more trustworthy manufacture!!! I spent hundreds of euros for nightmares, because 2 out of 6 alarms, which I bought less than 3 months ago, gave 4 times false alarms in one month! 2 of them were in the middle of nights (see the screenshots)!! My kids were terrified and my neighbours too!!! The worst thing, I contacted the customer service immediately after the second false alarm, and found out that you can only contact them via emails (for many countries in Europe), and they replied to me after more than two weeks, but only for more information, most of which I already provided, and then silent again!!! I have taken off all 6 smoke alarms from the ceilings now, never trust them any more. Can you imagine, if you were not at home, what you were going to do? I thought for safety, I'd better spend more money for quality stuff and better service, but it turned out only nightmares, literally, nightmares!!!
C**S
Article robuste de qualité
L**Q
Parfait
S**O
Messo in cucina rileva subito fumo di fritto ecc indicando il peggioramento della qualità dell’aria con valori credo attendibili, appena si apre la finestra i valori tornano a scendere. Ottima ricezione del segnale della centralina Smart Home posizionata un piano sotto. Temperatura e umidità attendibili.
Trustpilot
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