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Used with wireless home fire alarm loop. Use RF radio frequency communication technology to connect home fire alarm control panel, built-in DC3V lithium ion battery, lifespan >6 years, with self-test function
Input Module
Form wireless home fire alarm system with the panel, for home, hotel rooms, refurbished residential buildings and likewise small areas.

Product Features
•   Built-in microprocessor, stable performance.
•   Adopt SMT process, reliable, consistent.
•   Adopts wireless communication, needless of wiring.
•   The product can be connected to JB-QB-JBF5021 control panel (hereinafter referred to as the panel) manufactured by the company to monitor the status of field equipment in real time.
•   Self-check: press the check button by hand to report fire alarm to the panel.
•   Adopts RF radio frequency communication technology, with low power consumption and a visual transmission range of 260m
•   The input module can be installed in the embedded box to save space, or installed unfolded (no embedded box).

Technical Data
Battery model and working voltageCR17450 / 3V
Monitoring current≤3μA
activation current≤2mA
Operating temperature-10—+50℃
Storage temperature-10—+40℃
Relative humidity≤85%RH (40±2℃)
IndicatorsInspection: green light flashes
Activation: red light constant on
Fault: yellow light flashes
Dimensions90mm × 86mm × 26.5mm(L ×W × H)
Weight69g (without base), 95g (with base)

Structure and Installation
Appearance and installation dimensions(with installation base)
Appearance and installation dimensions(without base)

Folded installation: after wiring is completed, put the product into the embedded box, and connect it with the embedded box with the installation screw in the package.
Note: when the product is installed inside the embedded box, the minimum size of the external outline of the embedded box is 83×83, and the embedded box smaller than this size does not support folded installation.

Unfolded installation: if the product needs unfolded installation, you need to order another base JBF-VB4502A for use. When installing, knock out the leak hole of the mounting base, and pass the return route through the leaking hole. After fixing the mounting base to the wall, wire the product, and put the product onto the JBF-VB4502A base.
                                                                             Figure 3 folded installation                               Figure 4 unfolded installation
•   Regular maintenance and calibration
•   Conduct activation test, 
recommended every six months.