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

It flashes and shows "Deflate, do not enter".

Electronic coding and automatic login functions.

Product model	JB-YKS4319
Working temperature	0℃ ~+55℃
Relative temperature	≤ 92%(40℃)
Bus working voltage	DC18~24V
Bus static current	250uA
External power supply voltage	DC24V(Non-polar)
External power supply starting current	≤ 75mA
Flash frequency	1.2Hz ~ 1.7Hz
External dimensions	321.5mm×148mm×28mm

Fire display panel