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

Comply with GB16808-2008 combustible gas alarm controller;

TFT color liquid crystal display

Reserve interfaces such as USB external CAN, internal CAN, RS485, RS232, and loop.

Multiple communication methods such as external CAN bus, internal CAN bus, and loop bus.

Product model	JB-KR-YKS4891
Working voltage	The main power supply is AC220V and the backup power supply is DC12V. Two batteries are connected in series
Working current (monitoring, alarm)	Monitoring/alarm ≤ 10W
Working temperature	0℃ ~40℃
Relative humidity	≤ 95%
Whole machine capacity	There are 2 circuits, each with 127 address points
Structural form	Wall-mounted
External dimensions	600mm×440mm×120mm
Linear requirements	Power supply ZR-BV2×2.5, signal RVS2×1.5
Transmission distance	RS485<1500m、CAN<2000m、Loop <2000m(Depending on the number of loads)

Fire display panel