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TYY Fire Alarm Control Panel YF-1

Prevent sending false alarms through TYY YF-1 Fire Alarm Control Panel complete with a two-stage alarm delay function. The first signal that is sent will be reset and the panel will enter 8 seconds standby. At the second stage, if another signal is detected within 9 to 40 seconds, the panel will finally alert the fire alarms.




Number of Loops 5L
Power Source 110V AC 50/60HZ or 220V AC 50/60HZ
Standby Battery 24V DC
Charging Voltage Below DC26V 450mA, trickle charging
Circuit Voltage 24V DC operation voltage, under 10~11VDC  32mA
Rated Impedance Under 50Ω, Ground Resistance above 2MΩ
Detector Connection No limitation for Conventional Rate of Rise Heat / Fixed Temperature Heat Detectors ;  Up to 30 Photoelectric Smoke Detectors (DC 24V 40μA) per zone
E.O.L Resistor 10KΩ


Cabinet Wall-mount
No. of Indicators 1.2 times of the number of zone
(LED indicating lamp)
No. of Bells 1.2 times of the number of zone
Cabinet Material Powder coating steel (optional Flame retardant ABS enclosure
available up to 20L only).
Main Alarm Audio Mono tone sounder
(above 85dB for 1m distance)
Alarm Relay Contact 2 sets of No-Voltage NO contact
Capacity  AC  250V / 7A
Dimensions(Steel)(mm) H 400 x W 300


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