SKU: 77894520657

Detector de humo y temperatura 2151T 24 vcc 51 altura x 157 diámetro mm termistor de 57 °c diseño de bajo perfil montaje en caja eléctrica estándar

Sale price$812.75 Regular price$903.06
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Description

Detector de humo y temperatura 2151T 24 vcc 51 altura x 157 diámetro mm termistor de 57 °c diseño de bajo perfil montaje en caja eléctrica estándarEl Detector de humo y temperatura 2151T de SYSTEM SENSOR es un dispositivo de bajo perfil diseado para aplicaciones especiales. Funciona con alimentacin de 24 Vcc, mide 51 mm de altura y 157 mm de dimetro, y cuenta con un termistor electrnico de temperatura fija de 57 C. Su diseo compacto y fcil montaje en base B114LPBT (no incluida) lo hacen ideal para instalaciones comerciales y residenciales. Adems, su tapa desmontable facilita su limpieza y

Detector de humo y temperatura 2151T 24 vcc 51 altura x 157 dimetro mm termistor de 57 c diseo de bajo perfil montaje en caja elctrica estndar
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SKU: 77894520657

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4.0 ★★★★★
Based on 2059 reviews
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S
Verified Purchase
Samuel Roberts
Whiting, US
★★★★★ 5
Great shelves, strong, secure, sturdy, decent size, unbeatable price.
Color: White, Number Of Shelves: 4, Size: 15.7in
Easy installation fits where we wanted them. Stable strong secure snug fit. Cleans easily with dust wipe. I would recommend buying these.
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Reviewed in the United States on May 19, 2026
C
Verified Purchase
Clara
Omaha, US
★★★★★ 3
The shelves sag away from the wall overtime
Color: White, Number Of Shelves: 2, Size: 15.7in, Color: White, Number Of Shelves: 2, Size: 15.7in
Although the wood quality and finish of the shelf are clean and well-made, the main issue is that the shelves begin to sag over time while holding around 10 pounds, even though the product listing claims they can support up to 20 pounds. They may perform better on a brick wall, but on drywall you should be cautious. To fix the problem, I had to purchase floating shelf brackets for support, which solved the sagging issue. However, this defeats the purpose of the “floating” aesthetic. Since the shelf is in my bedroom, I can overlook it, but I personally wouldn’t install these in a common area if I wanted a clean floating look.
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Reviewed in the United States on May 27, 2026
M
Verified Purchase
Mo
Phoenix, US
★★★★★ 5
Love this
Color: Rustic Brown, Number Of Shelves: 4, Size: 15.7in
Love these shelves so easy to put up so beautifully made and really enjoy the way they set on my wall very sturdy also!
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Reviewed in the United States on May 21, 2026
J
Verified Purchase
Jason
Waukegan, US
★★★★★ 5
Looks nice, easy to install
Color: Rustic Brown, Number Of Shelves: 2, Size: 22in
This shelf is lightweight, looks nice, and was easy to install. It comes with a little level to help you install it properly. There are plenty of mounting holes to choose from, so it is easy to screw it directly into a stud, or to just use holes that are convenient for you. It comes with a plethora of mounting hardware. I mounted mine a bit high up and chose to mount it upside down so that I wouldn't see the three screws that hold the shelf to the mounting bracket.
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Reviewed in the United States on April 8, 2026
V
Verified Purchase
Valentin
Natrona Heights, US
★★★★★ 5
Floating shelves
Size: 30"W, 2P, Color: Black
Great product built to last. Package arrived on time and in great condition. Easy to install on wall. Light weight and well made.
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Reviewed in the United States on April 20, 2026

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