SERVICE PHONE
156-5220-96312024-01-08Readmore
JDSB防爆手动报警按钮资质下载
2024-01-08Readmore
JDXT-Y-1、DXT-W-1、JDXT-YW-1资质文件
2024-01-08Readmore
JDXS-1232防爆证检测报告3C资质
2024-01-08Readmore
JDSG-2防爆火灾声光报警器3C防爆证检测报告
2023-12-30Readmore
USB转485驱动CH340CH341下载
2023-06-29Readmore
1. 工作电压:DC24V 2. 工作电流:发射端 15mA3mA 报警时红色长亮,黄色熄灭。 接收端 35mA 3mA 3. 报警电流:50mA4. 动作时间:30 秒5. 工作环境:温度-10℃~...
微信扫一扫
