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Extra Low Voltage by VSIS

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Asha Katol
Extra Low Voltage by VSIS

Extra-low voltage (ELV) is an electricity supply voltage in a range which carries a low risk of dangerous electrical shock. It deals with all Low Voltage Systems like telephone, data transmission, LAN, CCTV, fire alarm, public address, and master clock systems etc in the Building.

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Asha Katol
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