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This document describes the FJ158D-H04 Wireless Photoelectric Smoke Alarm, a device designed for early detection of slow smoldering fires.
The FJ158D-H04 is a photoelectric 3V DC smoke alarm, powered by two 1.5V AA alkaline batteries. It utilizes photoelectric technology, making it highly sensitive to detecting slow smoldering fires, which typically produce thick, black smoke and little heat, and can smolder for hours before igniting into flames. The device does not contain radioactive materials, ensuring it is harmless to the environment.
The smoke alarm is designed to be installed in every room of a home (excluding bathrooms) and other areas to ensure that all occupants can hear and respond to the alarm sound. For minimum protection, it is recommended to install an alarm in the hallway between living and sleeping areas, placing it as close as possible to living areas and ensuring audibility in bedrooms.
For typical single-story dwellings, it is recommended to install a smoke alarm on the ceiling inside each bedroom and in the hallway outside each separate sleeping area. If a bedroom hallway exceeds 30 feet in length, an alarm should be installed at each end. If there is a basement, a smoke alarm should be installed on the basement ceiling at the bottom of the stairwell.
For typical multi-story dwellings, the recommended protection includes installing a smoke alarm on the ceiling inside each bedroom and in the hallway outside each separate sleeping area. If a bedroom hallway exceeds 30 feet, an alarm should be installed at each end, and another alarm should be installed at the top of a first-to-second-floor stairwell.
The device can be connected to the internet via Wi-Fi using the "Tuya Smart" app.
The device is designed for ease of use and maintenance, providing comprehensive monitoring and notification capabilities through the Tuya Smart app.
| Brand | ecoey |
|---|---|
| Model | FJ158D-H04 |
| Category | Smoke Alarm |
| Language | English |
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