Automatic fire alarm system-Yingkou New Shanying Alarm Equipment Co., Ltd.

Display the floor number intuitively;

Electronic coding method, occupying one address point;

Four-wire non-polar.

Product model	JB-YKS4315L
Working temperature	0℃ ~+55℃
Relative humidity	≤ 92%(40℃)
Bus working voltage	DC18~24V
Bus static current	≤ 250uA
External power supply voltage	DC24V(Non-polar)
External power supply starting current	≤ 75mA(Effective value)
Flash frequency	1.0Hz~1.5Hz
External dimensions	321.5mm×148mm×28mm

Fire display panel