Security & Protection - Access Building Automation - Building Automation

5PCS TM-619 30A 220V 24 Hour Frontier Digital Timer Weekly Programable Digital Timer With Protect Cover Time Switches

HF2211 Serial to WiFi RS232/RS485/RS422 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission HF2211A

63A 100A 2P 220V Over and Under Voltage protection Ats Changeover Switch with Digital Display

50PCS BL-WS-AHR01-313 Resistance Type Humidity Sensor High Humidity Sensitivity Sensor Condensation Senso Dew Sensor Hygristor

3PCS KG316T 220V Timing Switch Time Control Switch Microcomputer Automatic Street Lamp Billboard Time Controller

JVRD-P01 Three Phase Voltage Monitoring Relay Switchable 8 Level Rated Voltage 220-460V Over&under Voltage Protector

50PCS Four-direction Tilt Detection BL-635-4F SMD Ball Angle Tilt Switch OEM

JVR1000-A Three-phase Undervoltage Overvoltage Phase Sequence Phase Loss Voltage Relay

50PCS Professional BOM Relays Supplier BL-JDQ-MHR05-1A-THT Reed Relay Non Latching SPST-NO 1 Form A Through Hole BL-JDQ-MHR05-1A

50PCS BL-HE-AH601 Magnetic Hall Current Sensor Magnetic Sensors Linear Hall-Effect Sensors