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Title：SK-102A Wireless Remote Strobe Siren Box
Type：SK-102A
Feature：◆ Voice and light alarm at the same time, have powerful deterrent effect on the scene◆ Can connect back-up battery, and ...

Title：SK-128 Voice Player
Type：SK-128
Feature：◆ The power supply mode: DC stabilized power supply (DC9~12V) or 12V DC power from the alarm host.◆ automatic voice broa...