X-Sense Smart Heat Alarm XH02-M with 10-Year Sealed Battery, SBS50 Base Station Required, Model XH02-M, 1-Pack
Original price was: $29.99.$23.99Current price is: $23.99.







Price: $29.99 - $23.99
(as of Sep 19, 2025 19:31:07 UTC – Details)
Product description



Package Dimensions : 5 x 4.65 x 2.24 inches; 6.74 ounces
Item model number : XH02-M
Batteries : 1 Lithium Metal batteries required. (included)
Date First Available : October 23, 2023
Manufacturer : X-Sense
ASIN : B0CLLXDBHQ
Customer Reviews: 4.7 4.7 out of 5 stars 226 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Note: Compatible only with 2.4 GHz Wi-Fi (incompatible with 5.0 GHz); does not connect directly to the X-Sense Home Security App and connects via the base station (not included)
Expand Your Smart Home Your Way: The XH02-M is an accessory that connects to the SBS50 base station (not included); simply press the test/silence button to connect the XH02-M to the base station and add up to 50 devices for full home protection
Push Notifications: Monitor your home from anywhere and receive real-time push notifications for alarms, low battery, fault, and more via the X-Sense Home Security app; you’ll also be notified when the danger has passed
Class A1 Heat Alarm for Fast Fire Detection: This heat alarm is equipped with an ultra-sensitive NTC thermistor that accurately detects a sudden rise in temperature or static temperatures between 129°F (54°C) and 149°F (65°C); it is not triggered by smoke, dust or cooking fumes, saving you from the nuisance of constantly having to turn off alarms
Device Sharing Feature: Using the X-Sense Home Security app, you can share the home safety devices with your family members so that the shared users can check history, receive push notifications, and silence devices
Customers say
Customers find the fire alarm works well, with one mentioning it goes off with ear-piercing alarms, and they appreciate its value for money, particularly in kitchens and garages. The device is easy to set up and connect, with one customer noting its intelligent networking capabilities across multiple units within a property. They value the heat detection features, including temperature and humidity sensors, and appreciate receiving notifications on their cell phones. Customers consider it a complete safety system. The temperature sensor receives mixed feedback, with one customer noting it should not be used below 40 degrees F.
5 reviews for X-Sense Smart Heat Alarm XH02-M with 10-Year Sealed Battery, SBS50 Base Station Required, Model XH02-M, 1-Pack
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Original price was: $29.99.$23.99Current price is: $23.99.

BerkeleyDude –
Unparalleled Safety and Convenience: A Must-Have Heat Alarm!
The X-Sense Smart Heat Alarm XH02-M with its 10-Year Sealed Battery is an exceptional product, worthy of a full five-star review for its outstanding reliability and advanced features. This model, designed to integrate seamlessly with the SBS50 Base Station, offers state-of-the-art fire detection capabilities that prioritize user safety and convenience. The long-lasting 10-year battery means users can install the alarm without worrying about frequent battery changes or sudden power failures, ensuring consistent protection over a decade-long period. This feature is particularly beneficial in mitigating maintenance concerns while maintaining heightened vigilance against potential heat hazards.Additionally, the Smart Heat Alarm’s capacity to communicate with the SBS50 Base Station allows for intelligent networking across multiple units within a property. Such connectivity ensures comprehensive coverage and immediate alerts in the case of an emergency, thereby significantly improving response times.Furthermore, X-Sense’s focus on innovation and user experience shines through with this product’s easy installation process and intuitive operationâfeatures that make it accessible even for those without technical expertise. By delivering unparalleled performance coupled with effortless usability, the X-Sense Smart Heat Alarm XH02-M stands out as an essential addition to any homeâs safety system, offering peace of mind through cutting-edge technology.
Evan M. –
Excellent for rooms where you cannot use smoke alarms
Works well with the X-Sense system. Note that this is the model which requires the X-sense hub and it does not support Wifi. I personally think this is a far better solution than the Wifi models. These alarms form their own network and communicate with each other regardless of whether your wifi is functional. Then if an alarm goes off, one alarm will set off all the alarms. I have some back rooms in my basement where we could not possibly hear an alarm if we were sleeping on the second floor, so this one feature is really the very most important feature in my view–it’s the whole reason I went with these type of X-sense alarms.Their Hub is nearly free if you buy a 3 pack of the smoke and CO alarms. I have manyu if those as well, and I added 3 of these heat alarms for kitchen, garage, and furnace room (where heat rather than smoke alarms are recommended). At this point I have 14 X-Sense alarms and I am really happy and feel certain we would know right away if there was a fire or carbon monoxide problem. They do also have a similar model which does not use a hub. The only pupose of the hub it to provide access via an app, the hub is not required for alarm function. So you can get the hub kind or the non-hub kind, and note they are different models. If you don’t want to mess with an app or hub, get the other kind. I like how the hub lets me set off tests and see battery and RF signal levels. The hub is more about monitoring device health and is not required to be online for alarm function to work.Again, just personal advice, but don’t get the wifi ones. Get the ones that form their own network independently from Wifi. The independent network models require nothing except the battery powered alarms themselves for one to set off all. Meaning even if you have no power, no internet, no wifi, they will work exactly as intended. I work as a computer network engineer and know what I am talking about–Wifi is bad for this application.
eddie –
Networked heat and fire sensing alarm for an in-home battery
I purchased this base unit along with a XH02-M heat alarm. It was a response to the building inspectorâs (Sonoma County CA) requirement for a networked alarm with a heat sensor at the garage house battery in case of a fire due to over heating. My battery was an LFP type so a fire was an unlikely event.Installation and networking of the system was straightforward and easy to follow. The manuals were printed on very small booklets that were a bit difficult to read but adequate. Packaging was efficient. Amazon had speedy delivery.A test triggering of the heat sensor itself did not set off the base unit (heat unitâs alarm worked). However, after seeing another reviewers video, I got a successful test with a hair drier. Both units went off with ear piercing alarms and notifications on the X-Sense app. I need find out if the inspector will require additional alarms in other parts of the house.
Michael Schumacher –
Simplicity that works – Great add-on
I reviewed the main system earlier (see below). This add in heat detection is fur this rare moments something is burning without immediate smoke (like inside a wall or near a gas fireplace). You need to get a base to make this work. I recommend their other devices.Review for full protection: After reviewing a number of systems, I settled on X-Sense because these detectors are interconnected and WiFi based. The app is easy to use, the detectors are super easy to connect and installation was effortless. On top of it the functionality is prs rival and offers the right amount of options. I expanded the fire detection system to include the X-Sense security system. Because I can now get instant alerts on my phone wherever I am, I opted not to buy their monitoring plan – yet. Should I do so, the top plan is only $49.99 per year for both fire and security. Thatâs equivalent to one or two months of regular plans with the more known companies.
AmazonShopperDavid –
Works great.
Ties in with their system easily. Great for kitchens where there is smoke and steam. Temperature alarm threshold would be too low for attics. Threshold is perfect for the kitchens and living space with wood stoves. It they need a 190degree alert if they want it viable for attics.Easy to set up. It is a throw away. No replaceable battery. So once battery dies itâs junk. Reasonably priced.