Option 1 · X-Sense
X-Sense SD19-MN Interconnected Smart Smoke Alarm
Catalog update date not recorded
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X-Sense SD19-MN Interconnected Smart Smoke Alarm vs YoLink Photoelectric Smoke Alarm
Understand the differences. Decide what matters to your home.
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Key differences between X-Sense SD19-MN Interconnected Smart Smoke Alarm and YoLink Photoelectric Smoke Alarm
A summary of selected recorded differences between these smoke & co detectors. Check the full specification table below for details and conditions.
Feature differences among your selected devices
- Automations (features): X-Sense SD19-MN Interconnected Smart Smoke Alarm — No; YoLink Photoelectric Smoke Alarm — Yes.
Specifications to check side by side
- 2.4 GHz Wi-Fi (connectivity): X-Sense SD19-MN Interconnected Smart Smoke Alarm — X-Sense Base Station required (The alarm reaches the X-Sense app through the SBS50 base station, which joins a 2.4 GHz Wi-Fi network; the alarm itself has no Wi-Fi radio); YoLink Photoelectric Smoke Alarm — No.
- Other (connectivity): X-Sense SD19-MN Interconnected Smart Smoke Alarm — RF wireless interconnect (Interconnects over 869.25 to 869.3 MHz RF, with 18 alarms on the wireless network or up to 50 units through the SBS50 base station; compatible with X-Sense Link+ Pro and Link+ wireless alarms); YoLink Photoelectric Smoke Alarm — LoRa (YoLink hub required).
- Battery Life (power): X-Sense SD19-MN Interconnected Smart Smoke Alarm — 10 years; YoLink Photoelectric Smoke Alarm — 5 years.
Information still to confirm
- 3 of 37 comparison fields lack a resolved value for at least one selected device. Missing information is not evidence that a feature is absent.
- Check the full table and manufacturer documentation before ruling out a device.
These observations are derived from recorded catalog data and have not all been independently verified. Confirm details with the manufacturer before purchasing.
Compare capabilities, compatibility and setup requirements.
Option 2 · YoLink
YoLink Photoelectric Smoke Alarm
Last updated September 2026
View full device profileWhat the catalog tells us
Understand the tradeoffs.
These counts describe the available data, not a quality score. More features do not automatically make a better device.
4differences with recorded values for every device
3rows with missing or unspecified information
Consider your setup
Battery Life
- X-Sense SD19-MN Interconnected Smart Smoke Alarm10 years
- YoLink Photoelectric Smoke Alarm5 years
Compare the stated test conditions. Catalog battery figures alone do not predict runtime in your home.
Inspect the specificationsYour priorities, side by side
Focus on what changes.
Mark the specifications you care about. Open manufacturer sources for verification scope; fields without citations remain catalog data. Expand notes for other qualifications.
Showing 37 of 37 rows. “Not recorded” does not mean “No”.
Alerts
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- Yes
- YoLink Photoelectric Smoke Alarm
- Yes
Catalog note
App, SMS and email alerts through a YoLink hub
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- Yes
Catalog note
The app reports low battery, and the alarm also announces device silenced and alarm off states
- YoLink Photoelectric Smoke Alarm
- Yes
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
Connectivity
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- X-Sense Base Station required
Catalog note
The alarm reaches the X-Sense app through the SBS50 base station, which joins a 2.4 GHz Wi-Fi network; the alarm itself has no Wi-Fi radio
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- RF wireless interconnect
Catalog note
Interconnects over 869.25 to 869.3 MHz RF, with 18 alarms on the wireless network or up to 50 units through the SBS50 base station; compatible with X-Sense Link+ Pro and Link+ wireless alarms
- YoLink Photoelectric Smoke Alarm
- LoRa (YoLink hub required)
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
Display
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- Not applicable / unspecified
- YoLink Photoelectric Smoke Alarm
- Not applicable / unspecified
Features
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- Yes
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- Yes
Catalog note
85 dB at 3 m (10 ft), 3.2 kHz pulsing alarm
- YoLink Photoelectric Smoke Alarm
- Yes
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- Not recorded
- YoLink Photoelectric Smoke Alarm
- Yes
Integrations
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
Catalog note
X-Sense lists Home Assistant as the platform for the SBS50 alarm ecosystem and its SD19-MN product page claims no Alexa support; the X-Sense app, not a voice assistant, is how this alarm is controlled
- YoLink Photoelectric Smoke Alarm
- No
Catalog note
Alexa's smart home API has no smoke or CO alarm type: the only supported route is the Matter Smoke CO Alarm device type, which this alarm does not speak
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- Yes
Catalog note
X-Sense states that its Home Assistant compatibility runs through the SBS50 base station ecosystem, and the smoke alarms paired with the SBS50 are the devices it covers
- YoLink Photoelectric Smoke Alarm
- Yes
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
Power
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- 10 years
- YoLink Photoelectric Smoke Alarm
- 5 years
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- CR17450
- YoLink Photoelectric Smoke Alarm
- Not recorded
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
Sensors
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- Yes
Catalog note
Photoelectric smoke sensor, compliant with EN 14604
- YoLink Photoelectric Smoke Alarm
- Yes
Catalog note
Photoelectric sensor certified to UL 217 10th Edition and CAN/ULC S531
- X-Sense SD19-MN Interconnected Smart Smoke Alarm
- No
- YoLink Photoelectric Smoke Alarm
- No
| Specification | X-Sense SD19-MN Interconnected Smart Smoke Alarm | YoLink Photoelectric Smoke Alarm |
|---|---|---|
| Alerts | ||
| No | No | |
| No | No | |
| Yes | YesCatalog noteApp, SMS and email alerts through a YoLink hub | |
YesCatalog noteThe app reports low battery, and the alarm also announces device silenced and alarm off states | Yes | |
| No | No | |
| Connectivity | ||
X-Sense Base Station requiredCatalog noteThe alarm reaches the X-Sense app through the SBS50 base station, which joins a 2.4 GHz Wi-Fi network; the alarm itself has no Wi-Fi radio | No | |
| No | No | |
| No | No | |
RF wireless interconnectCatalog noteInterconnects over 869.25 to 869.3 MHz RF, with 18 alarms on the wireless network or up to 50 units through the SBS50 base station; compatible with X-Sense Link+ Pro and Link+ wireless alarms | LoRa (YoLink hub required) | |
| No | No | |
| No | No | |
| No | No | |
| Display | ||
| No | No | |
| Not applicable / unspecified | Not applicable / unspecified | |
| Features | ||
| No | Yes | |
| No | No | |
YesCatalog note85 dB at 3 m (10 ft), 3.2 kHz pulsing alarm | Yes | |
| No | No | |
| No | No | |
| Not recorded | Yes | |
| Integrations | ||
NoCatalog noteX-Sense lists Home Assistant as the platform for the SBS50 alarm ecosystem and its SD19-MN product page claims no Alexa support; the X-Sense app, not a voice assistant, is how this alarm is controlled | NoCatalog noteAlexa's smart home API has no smoke or CO alarm type: the only supported route is the Matter Smoke CO Alarm device type, which this alarm does not speak | |
| No | No | |
| No | No | |
YesCatalog noteX-Sense states that its Home Assistant compatibility runs through the SBS50 base station ecosystem, and the smoke alarms paired with the SBS50 are the devices it covers | Yes | |
| No | No | |
| No | No | |
| Power | ||
| 10 years | 5 years | |
| CR17450 | Not recorded | |
| No | No | |
| Sensors | ||
| No | No | |
| No | No | |
| No | No | |
| No | No | |
| No | No | |
| No | No | |
YesCatalog notePhotoelectric smoke sensor, compliant with EN 14604 | YesCatalog notePhotoelectric sensor certified to UL 217 10th Edition and CAN/ULC S531 | |
| No | No | |
Know what’s behind the comparison.
The table matches specifications by section and field. It preserves notes, separates missing data from explicit “No” values, and keeps qualifications attached to their values. No overall winner is assigned from feature counts.
Read our comparison methodology