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$17.95 $8.98
Overhead Door Garage Floor Switch Sensor Security System Alarm Contact MPN: DT-3016 Condition: New Overhead Door Contact or Switch with magnet and bracket Heavy-duty Track Contact Sturdy polished aluminum die-cast housing Magnet mounted on an adjustable bracket Wide operating 3 gap 18 long PVC Cable with armored sleeve Wide gap for reduced false alarms Magnet…
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$14.95 $7.48
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor Overhead Mounted Switch with Magnet Heavy Duty Roller Shutter Contact Magnet Mounted on Bracket Wide Operating Gap 3 minimum 30-3 4 PVC 22AWG Cable with 21-1 2 armored sleeve 82mm x 55mm x 31mm for bracket 105mm x 45mm x 10mm for contact Not for AC…
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$14.95 $7.48
Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor MPN: DT-3012 Condition: New Overhead Mounted Switch with Magnet Heavy Duty Roller Shutter Contact Magnet Mounted on adjustable L-Bracket Wide Operating Gap 3 minimum 30-3 4 PVC 22AWG Cable with 21-1 2 armored sleeve 50mm x 106mm x 50mm for L bracket 105mm x 45mm x…
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$28.95 $14.48
White 3 4 Recessed Switch Ball Window Door Alarm Contact (10 20 50 Pack) Plunger style contacts Perfect for doors or windows No magnet to be installed or aligned Complete with spacer and screws Basic sensors for any alarm system Used for protecting sliding doors and windows where space is limited Rollerball plunger travel is…
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$26.95 $13.48
White 3 8 Plunger Contact Door Window Alarm Switch Adjustable (10 20 50 Pack) 3 8 Diameter Mounting Hole needed 3 mm pre-travel stroke and 7mm overall operating stroke Mounting Screws Included 18 Long Wire Leads White Color When the plunger is depressed the loop closes When the plunger is extended the loop opens Package…
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$23.95 $11.98
White & Brown Security Alarm Contact Surface Mount Home Switch Sensor (10 20 50 Pack) Surface wired magnetic contactMini Stick-on contact with flangeSelf adhesive or screw mountMounting screws and self-stick strips includedDesigned for doors or windowsCenter leads with 22 AWG and 18 length1 Gap Contact Dimensions: 33mm x 13mm x 9mmWhen the switch is next…
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