X-Sense SC07-MR51 Smart Smoke and Carbon Monoxide Detector Combo: App alerts for alarms and low battery
For families who want a simple, reliable safety net without complex wiring, the X-Sense Smart Smoke and Carbon Monoxide Detector Combo offers peace of mind through smart connectivity. This system is ideal for homeowners who need to monitor multiple floors or rooms, like keeping an eye on a basement workshop or a nursery upstairs. While many detectors focus solely on alarms, this setup acts as a proactive guardian, letting you manage emergencies from your phone before they escalate.
You get five battery-operated detectors and a base station that interconnects wirelessly, so if one alarm triggers, all sound together to alert everyone in the house. Name each detector by room in the X-Sense Home Security App, and when an alarm goes off, tap the Locate button to silence others and pinpoint the source instantly—no more guessing which room needs attention. The app sends instant alerts for alarms, low battery, or faults, and you can test or silence devices with a tap, avoiding ladders. With a 10-year lifespan and one battery replacement, it reduces hassle, and sharing access with up to 12 people means the whole family stays informed. For added security, an optional subscription provides 24/7 monitoring that can dispatch help in seconds if verified.
Features
- All alarms sound together when triggered
- App test and silence functionality
- Easily locate source alarm with room naming
- 10-year lifespan with one battery replacement
- Share control with up to 12 people via app
- App alerts for alarms and low battery
General specs
- Brand: X-Sense
- Model: SC07-MR51
- Seller: Amazon
- ID: B0D73KDSXD
- Width: 5.7 inches
- Height: 5.7 inches
- Length: 2 inches
- Weight: 4.6 lbs
- Lifespan: 10 years
- App Features: Instant Alert, Low Battery Alert, Fault Alert, Test Results, Name Alarms by Location, Share Control
- Battery Life: 5 years
- Battery Type: CR123A
- Connectivity: Interconnected, Wi-Fi 2.4 GHz, X-Sense Home Security App
- Power Source: Battery-Operated, Not AC Hardwired
- Product Type: Smart Smoke Detector, Carbon Monoxide Detector, Combination Detector
- Maximum Users: 12 people
- Response Time: 3 seconds
- Alarm Features: App Alerts, All Alarms Sound Together, App Test/Silence, Locate Source Alarm, Fast Fire Dispatch
- Number of Items: 5
- Package Contents: 5 Combination Detectors, 1 Base Station
- Compatible Alarms: SC07-MR/XP0A-MR combination alarm, XS01-M/XS0B-MR smoke alarm, XC01-M carbon monoxide alarm, XH02-M heat alarm
- Subscription Service: Protect+ Premium, 24/7 Professional Monitoring
- Incompatible Connectivity: Wi-Fi 5.0 GHz
- First listed by seller: 12/9/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
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|---|---|---|---|---|---|---|
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X-Sense SC07-MR51 White App alerts for alarms and low battery
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X-Sense XP0A-iR Real-time app notifications for alarms and faults
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X-Sense XP0A-iR Real-time app notifications for alarms and faults
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X-Sense FS51 White Immediate phone alerts on smoke detection
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X-Sense XS0B-iR White
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X-Sense XS0B-MR61 White
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| Brand | X-Sense | X-Sense | X-Sense | X-Sense | X-Sense | X-Sense |
| Model | SC07-MR51 | XP0A-iR | XP0A-iR | FS51 | XS0B-iR | XS0B-MR61 |
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| Price | $158.55 | $31.29 | $115.99 | $92.44 | $21.98 | $169.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Width | 5.7 inches | 5.2 inches | 5.2 inches | |||
| Height | 5.7 inches | 5.2 inches | 5.2 inches | |||
| Length | 2 inches | 1.2 inches | 1.2 inches | |||
| Weight | 4.6 lbs | 0.70988848364 pounds | 2.09 pounds | <num1>, <num2> | 231 | 3.21 |
| Battery Type | CR123A | Alkaline | AA | CR123A | ||
| Connectivity | Interconnected, Wi-Fi 2.4 GHz, X-Sense Home Security App | Wi-Fi (2.4 GHz only) | Wi-Fi | Wi-Fi | Wi-Fi | |
| Power Source | Battery-Operated, Not AC Hardwired | Battery | Battery | Battery | ||
| Product Type | Smart Smoke Detector, Carbon Monoxide Detector, Combination Detector | Smart Smoke Detector and Carbon Monoxide Detector Combo | Smart Smoke Detector and Carbon Monoxide Detector Combo | |||
| Sensor Type | Photoelectric Smoke Sensor, Electrochemical CO Sensor | Photoelectric smoke sensor, Electrochemical CO sensor | Electrochemical | |||
| Material | Plastic | ABS | ||||
| Dimensions | <num_width>, <num_height>, <num_z> | 110, 110, 33 | 4.3, 1.3, 4.3 | |||
| Batteries Included | Yes | Yes | Yes | |||