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but extremely Brushed DC Motor
Measures range of AC 0-3A
The versatility of this vertically mounted sensor means that it can be installed either at the top or base of your tank
Exhaust Hole size: 1/8" PT
5pcs RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch Brown Slide Switches but extremely Brushed DC MotorDescription: 1. NC means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully! 2. These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. 3. Work as an anti theft alarm, perfect for metal door and window.
