Relay Module
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Weatherproof Audible Fire Alarm Motor Bell Voltage 24VDC Size 4" Red Polarized & Supression
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1.2VDC Mechanical Buzzer Solar Insect Repeller Accessories 70dB with Lead (Pack of 50)
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NC Wired Magnetic Alarm Contact Sensor Detector Reed Switch for Metal Window (Pack of 10)
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Waterproof Plastic Rain Cover Rainproof Protection Shell for Access Control Keypad (2 Pack)
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22 AWG Gauge 6 Conductor Bare Copper Unshielded Alarm Security Burglar Cable Wire (200ft)
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