產(chǎn)地類別 | 進(jìn)口 |
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WIRELESS DETECT SWITCH
Model : DS-121
* DS-121 is the standard accessory and the optional accessory of GSM-120.
* Two wireless detect switches (DS-121) are included in each set of GSM-
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參考價(jià) | 面議 |
更新時(shí)間:2018-01-04 14:41:40瀏覽次數(shù):218
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Description: |
WIRELESS DETECT SWITCH Model : DS-121 * DS-121 is the standard accessory and the optional accessory of GSM-120. * Two wireless detect switches (DS-121) are included in each set of GSM-120. * User can install the DS-121 on the door or window easily. When the thief interrupt the house buzzer will sound and send the SMS alarm message to the . |