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"Installation" should include bonding the screen of the coaxial cable to the earth at the building entrance.
Power Adaptor
Vendor: DVE (DEE VAN ENTERPRISE CO., LTD)
Part Number: DSA-12R-12
AC input voltage range: 90-130 VAC
AC input voltage frequency range: 50-60 Hz,
Input current: 0.3A maximum
Output voltage: 12V
Output current: 1A
Safety certificate: 60950
Electrolytic discharge(ESD) :EN6100-4-2 +/-16KV(air discharge)
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