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The Magnasphere HSS-1451 bracket kit comes with an HSS-L2D dual-alarm, UL 634 Level 2 high-security contact pre-mounted on the left-side bracket, built specifically for roll-up and overhead door installations.
- Pre-assembled left-side mounting bracket for roll-up/overhead doors; hardware included for hollow or solid door construction
- HSS-L2D contact: two closed-loop alarm circuits (or one closed/one open loop) plus a closed-loop tamper circuit
- Max actuation gap 0.25" (6.35 mm); roughly 1/8" install gap for full UL 634 Level 2 compliance
- 22 AWG color-coded leads, armored cable; aluminum contact housing
Saves installers from field-fabricating and aligning a bracket on rolling steel or sectional overhead doors.
Manufacturer part number: MR-1451L2D00.
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