Photoelectric Smoke Detector With Thermal Sensor, Plug In Design, 12 24 VDC, Integrated Sounder And Base, Drift Compensation For Dust, Smoothing Algorithm To Zero False Alarms

Plug-In Photoelectric Smoke Detector with Thermal Sensor
✔️ Single-unit plug-in detector with 12/24 VDC, integrated sounder

The 4WTA-B is a 4-wire, photoelectric i3 smoke detector with a thermal sensor and built-in sounder. Its plug-in design lets you pre-wire before mounting, simplifying installation in commercial and industrial safety systems. White color makes it suitable for standard ceiling mounts.

✅ 4-wire, photoelectric i3 smoke detector with thermal sensor and integrated sounder and base
✅ Plug-in design allows pre-wiring before installation
✅ Voltage: 12-24 VDC
✅ Removable cover and chamber for easy cleaning
✅ Drift compensation minimizes nuisance alarms from dust
✅ Smoothing algorithm reduces false alarms during short-term spikes

💡 What is a plug-in photoelectric smoke detector with thermal sensor and integrated sounder used for in commercial safety systems? This handy device helps provide early warning with fewer false alarms. - Technology: photoelectric sensing with thermal element for reliable early warning
- Anti-false-alarm features: drift compensation and smoothing algorithm
- Installation: plug-in design supports pre-wiring and quick ceiling mounting

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