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🔥 Stay ahead of danger with smart, silent protection 🔊
The SYSTEM SENSOR 4WTA-B is a cutting-edge 4-wire photoelectric smoke detector featuring thermal sensing and an integrated sounder. Designed for professional-grade safety, it supports pre-wiring with a plug-in base, uses intelligent algorithms to minimize false alarms, and offers easy maintenance with removable covers. Ideal for modern homes and offices seeking reliable, low-voltage fire detection.
| ASIN | B005Y6IOMQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #183,096 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #158 in Smoke Detectors & Fire Alarms |
| Brand | System Sensor |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (51) |
| Date First Available | October 22, 2011 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item model number | 4WTA-B |
| Manufacturer | System Sensor |
| Package Dimensions | 10.39 x 5.98 x 2.52 inches |
| Part Number | 4WTA-B |
| Power Source | Corded Electric |
| Sensor Type | Photoelectric |
| Style | Modern |
| UPC | 670875922129 |
J**N
Low voltage wiring with sounder
I got this to replace an old low voltage smoke that was connected to a dead alarm system. The alarm system was replaced with a konnected pro panel. I ran ethernet cable to this smoke detector from the konnected panel. This smoke has no hush button, so i used the alarm2 output to power the smoke detector. This allows me to easily cut power to the smoke (the proper way to hush it) for a false alarm (which has not happened in the months that I've had this device installed near my kitchen). It's working great.
A**R
great replacement for an outdated unit
great quality priced right and worked as advertised and has a loud detection noise easy instructions if you're qualified
P**N
Good
Good
P**E
Happy to find some system sensor conventional smoke detectors.
They work great when you can find them
A**R
The product failed less than 1 year from purchase
The product failed less than 1 year after being installed.
J**E
easy install works great
easy install works great
Trustpilot
3 weeks ago
3 weeks ago