深圳火灾报警主机铠卫CK1004外贸多线火灾报警主机

fire alarm control panel 

深圳火灾报警主机火灾控制器批发价格直销电话

外贸出口火灾报警主机多线火灾报警控制器深圳厂家直销

4 Zone, 1 Sound Output Conventional Fire Alarm Control Panel;
Package Size:420x180x170mm, 1 set/1 carton.  Gross Weight: 6.8Kg.

CAUTION - System Reacceptance Test after Software Changes.  To ensure proper system operation, this product must be tested in accordance with NFPA 72 Chapter 7 after any programming operation or change in site-specific soft- ware.  Reacceptance testing is required after any change, addition or deletion of system components, or after any modification, repair or adjustment to system hardware or wiring.

All components, circuits, system operations, or software functions known to be affected by a change must be 100% tested. In addition, to ensure that other operations are not inadvertently affected, at least 10% of initiating devices that are not directly affected by the change, up to a maximum of 50 de- vices, must also be tested and proper system operation verified.

This system meets NFPA requirements for operation at 0-49° C/32-120° F and at a relative humidity of 85% RH (non- condensing) at 30° C/86° F.  However, the useful life of the system's standby batteries and the electronic components may be adversely affected by extreme temperature ranges and humidity. Therefore, it is recommended that this system and all peripherals be installed in an environment with a nominal room temperature of 15-27° C/60-80° F.

Verify that wire sizes are adequate for all initiating and indicating device loops.  Most devices cannot tolerate more than a 10% I.R. drop from the specified device voltage.