🔥 Stay ahead of danger with 10 years of worry-free protection! 🔋
The X-Sense SD19-W is a 3-pack wireless smoke detector system featuring a robust 820 ft radio frequency transmission range and seamless interconnection of up to 24 devices. Powered by sealed 10-year lithium batteries, it guarantees a decade of maintenance-free operation. Built with premium flame-retardant and corrosion-resistant materials, this alarm ensures durable, reliable fire detection for modern smart homes.
Manufacturer | X-Sense |
Item Weight | 1.54 pounds |
Package Dimensions | 6.57 x 5.43 x 5.24 inches |
Item model number | SD19-W |
Batteries | 6 Lithium Metal batteries required. (included) |
Size | 3-Pack |
Style | RF Interconnected Model |
Pattern | Fire Alarm |
Power Source | Battery Powered |
Item Package Quantity | 1 |
Included Components | 6 × Screws and Anchor Plugs, 1 × User Manual, 3 × Smoke Alarms SD19-W with Sealed 10-Year Lithium Battery |
Batteries Included? | Yes |
Batteries Required? | Yes |
Battery Cell Type | Lithium Metal |
E**S
Quickly linked and installed to replace old battery-eaters. No problems here at all!
No problems linking and installing these six smoke detectors, replacing six very old firex detectors, both battery-only and battery-wired units. I've been frustrated for years late in the evening or middle-nighttime with one detector chirping because of a low 9-volt battery. Hopefully, these will indeed last 10 years (but even five years will be satisfactory).Linking one at a time is simple: Out of the box on a convenient table, with units mounted to their bases to be activated, press the button 4 times on one unit, then after it starts flashing (searching), press the button twice on another unit. Repeat for all units. Finally, test the links by holding down the button on any one unit continuously until not only does it start to alarm, but longer until others begin to alarm as well. All linked units begin to sound-off.Mounting was simple to the existing firex base mounts. For battery-only units, the X-sense holes were compatible. For battery-wired units, the firex bases serve as a convenient template for drilling holes in the X-sense bases that match the existing wiring box screws. I never had to open the screws/mollys provided by X-sense.Four units are upstairs, and two units are downstairs, separated by only about 30 feet straightline distance and through at least four drywall/flooring/carpet barriers. Mine was simple, close-distance linking without complications of extensive metal appliances or HVAC ducting. No problems here at all!
D**D
Whole house system made easy. Worth it!
I didn’t realize the batteries were built in and the alarm is activated when placed into the mount. Saved me $70 in batteries and all the time installing them. Super happy with them as long as they last atleast two years I’ll buy them again.
G**5
Bulbs
Good quality and decent price
P**L
Easy Setup
Easy connection to the adjoining detector. Having connecting detectors without having to do wiring is great. This is a must for homes that you may not hear an alarm in a far off room or the basement
J**C
Just As Described
Easy set up and love they are interconnected.
J**I
Dissapointed
Very disappointed in this product. I am a contractor in the DC. area. We renovate multiple properties a year and are required by code to install smoke and carbon monoxide detectors. I ordered these off Amazon and installed in a property we were renovating. The detectors would all of a sudden go off constantly. We installed them exactly as we always do and followed the directions. We would reset them and then 10 seconds later they would go off again. We took them down and re-installed and again they go off. I contacted Amazon hoping to get replacement for the faulty detectors and got a sorry no can do. I called the manufacturers 800 number and left a message and got no response. guess I'm out a $150.
R**.
Great idea
Works as advertisers claim. Good idea to link detectors together.
K**N
Seem to work well upon initial installation
Installation was straightforward, though I thought these were wired, not wireless. They seem to communicate well with each other, at least upon initial installation. Hopefully, they won't be tested for real.
Trustpilot
1 month ago
3 weeks ago