99视频福利,97在线观看成人免费视频,狠狠婷婷,狠狠色综合久久丁香婷婷,久久精品国产福利,夜恋全部国产精品视频,伊人天天

Alarm equipment

Innovation / High-efficiency / Sincerity

SMS alarm is an Internet of things wireless data terminal, using public GPRS network to provide users with wireless long-distance data transmission. The product adopts high-performance industrial grade wireless modules and RS232 ports. Connecting to serial port equipment directly, CSD and SMS function.

1. RS232 port built-in with 15KV ESD protection

2. SIM/UIM card port built-in with 15KV ESD protection

3. Power supply port built-in with reverse-phase protection and over-voltage protection

4. Antenna port built-in with lightning protection

5. WDT watchdog design, complete anti-drop mechanism to ensure data terminal is always online

Previous: No more
Next: Sound-light alarm

Version by Sunwe Technology Co.,LTD. 

No.# MIN.ICP.BEI.06013466-1


HOME

TEL

PRODUCT

ABOUT
鄂托克前旗| 常宁市| 商河县| 织金县| 枝江市| 买车| 桦南县| 佛坪县| 平乐县| 阆中市| 嘉荫县| 马关县| 丹寨县| 海伦市| 澜沧| 乌鲁木齐县| 秭归县| 大理市| 正阳县| 班玛县| 文登市| 肇庆市| 涿鹿县| 三亚市| 江孜县| 剑河县| 沙洋县| 福州市| 宜章县| 花莲县| 全州县| 通化市| 扬中市| 牟定县| 郑州市| 平乐县| 中山市| 深泽县| 邛崃市| 视频| 南雄市|