YF3-0008L
The TYY YF3-0008L is an 8-zone conventional fire alarm control panel from Yun Yang (TYY) Fire Safety Equipment, featuring the same YF-3 series design as the 4-zone model but scaled for larger small-to-medium facilities.
It includes per-zone LEDs for fire, circuit break, and short conditions, dual-stage alarm delay (9-40 seconds) to prevent false alarms, voltage error detection with charger fault indication, and wall-mount steel cabinet construction.
Specifications Table
| Specification | Details |
|---|
| Specification | Details |
|---|---|
| Part Number | YF3-0008L |
| Description | 8-zone conventional wall-mount panel |
| AC Input | 110/220/240VAC 50/60Hz |
| DC Operation | 18–32VDC; trickle charge <26VDC 450mA |
| Zones | 8 circuits; 10kΩ EOL resistor |
| Sounder Output | 2 circuits; >85dB buzzer @1m |
| Relay Output | Fire relay (NO, 250VAC/7A) |
| Backup Battery | 24VDC sealed lead-acid |
| Detector Capacity | Unlimited heat detectors; max 30 smoke per zone |
| Cabinet | Steel powder-coated; flame-retardant |
