7777色情网黄A片免费看蜜臀,又粗又大又黄的视频,91电影无码成人系列电影,国偷自产视频一区二区久
    GLJ-331B Take power switch

    GLJ-331B Take power switch

    Materials: PC flame retardancy level

    Size: 86*86

    Features: Room service

    Range: Hotels, guesthouses

    • GLJ-331-B
    • GLJ-331-B
    • Take power switch advantage

    1. Elegant appearance, the most suitable installation of star hotel;
     
    2. Anti-skid wiring document processing, more reliable, more secure;
     
    3. All components are materials of high quality, mostly of imported components, function stability, long service life;
     
    4. Using special relay, because this type of switch is straight from the relay 220-volt loads, up to 30A output current;
     
    5. General relay will be damaged due to overload or short circuit relay. Our special relays will be better (1 time x) overload capacity

    • Check function switch

    Hotel energy-saving switch room card technology developed on the basis of all new power supply switching, hotel guests after using the card to open the door, while a card into the hotel's energy-saving switch, main power supply of the energy saving switch hotel rooms;
    When they are out, paid out energy-saving switch cards, hotels in around 20 seconds turn off energy-saving switch rooms the total power, so as to achieve the room when someone has power, no interruptions of the energy-saving effect of rooms;
    Switch card identification technology, must be valid MF1 HF card inserted in order to take power, other means such as slip and damage the induction card to be able to get electricity, more efficient power supplies;


    Parameter index
    Operating voltage 50/60Hz 180-260V/110V120V AC 9V12V24V36V DC/1A (the broadband voltage order
    Static Power 1W
    Delay to turn off 8-20 seconds selectable
    50 work humidity 10-95%RH
    Service life of the relay contact in the 220V at full load, life of more than 100,000 times
    Operating temperature:-10 ~ + 60℃
    News
    Close

    Online Contact

    • Staff 1 Sales
    • Staff 2 Sales
    • Staff 3 Sales
    • FTD Foreign trade
    • Tech Technical Support

    Follow Us

    • Welcome Follow Us
    91超碰在线观看 | 国模无码一区二区三区视频 | 亚洲AV无码一区东京热久久 | 国产 高清秘 成人久久 | 国产 精品 日韩 | 9l视频自拍熟女一区 | 国产精品老熟女视频一区二区 | 亚洲一区二区三区 | 少妇BBBBB揉BBBBB揉视频 | 国产精品美女久久久久久久久 | 国产三级午夜理伦三级 | 麻豆成人爽a毛片免费啪啪 少妇AV射精精品蜜桃专区 | 成人在线视频网站 | 国产 高清秘 成人久久 | 91精品国产综合久久久夜色撩人 | 成人免费在线视频 | 最近免费中文字幕中文高清百度 | 女同A片一区二区三区片尾AA | 国產乱婬片A片AAAAPp地址 | 国产91超漂亮 magnet | 91ThePorn国产在线观看 | 一级A片60分钟免费看 | 精品欧美一区二区三区精品久久 | 黑人大荫道BBwBBB高潮潮喷 | 97国精产品自偷自偷综合 | 人人妻人人澡人人爽 | 欧美最猛黑A片黑人猛交蜜桃视频 | 顶级艳妇无码AV | 17c在线精品无码秘 动漫 | 特级西西xXWWW无码 | 躁BBB躁BBB躁BBBBBB| 日韩人妻丰满无码区A片 | 亚洲综合一区二区三区 | 妃光莉无码中文字幕在线 | 97人妻夜夜天天爽人人爽91 | 一级全黄少妇性色生活片 | 中文字幕无码乱码人妻日韩精品 | 麻豆极品JK丝袜自慰喷水久久 | 特级西西xXWWW无码 | 农村寡妇高潮一级A片动漫 久久久国产精品免费A片蜜 | 亚洲无码在线播放 |