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eNSmart Lock Standard 8 Channel 5V Relay Board Specification Details Model SW 420 Type Specification Details Model SW 420 Type Electronics Component Sensor Type Vibration Motion Switch Output Digital (High Low) Operating Voltage 5V DC Sensitivity Range Adjustable Detection Range Up to 5 meters (varies by vibration intensity) Response Time <10ms Operating Temperature 10 degreesC to +50 degreesC Origin Original Authentic Warranty 7 day warranty on manufacturing defects Support Email & WhatsApp 24 7 Why Choose This Product The Spark 2 is designed for permanent implantation with an expected functional lifespan exceeding 20 years executive offices and security system installers rely on this device for reliable door access authentication and audit trail management
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