The 4500C series electric strike is designed for installation in 2" UL 10C FIRE-RATED frames with 1/2" drywall penetration. The 4500C features a low profile 1-3/8" depth, heavy-duty stainless steel construction. Its strength is derived from a unique keeper pin locking design, enabling the 4500C to exceed the ratings of the frame, door and locking 4500C includes a 4500 strike body and two interchangeable faceplates to accommodate most cylindrical and mortise latchbolts (without deadbolts).The 4500C Series is a Complete One Box Solution! FRAME APPLICATION: Metal/ Wood. ELECTRICAL (DC continuous duty/AC intermittent duty only): Dual Voltage = 12/24 VDC 450 mA at 12 VDC (.45 AMPS) /250 mA at 24 VDC (.25 AMPS). PoE friendly. STANDARD FEATURES: • Heavy Duty, Fire-Rated • Stainless steel construction • Tamper resistant • Static strength 1,500 lbs. •Dynamic strength 100 ft-lbs. • Endurance 1,000,000 cycles • Field selectable fail safe/fail secure • Non-handed• Internally mounted solenoid • Accommodates up to a 3/4" latchbolt • Strike body depth 1-3/8”•Plug-in connector •Trim enhancer •Full keeper shims for horizontal adjustment • Maintains 1/2" drywall penetration, even in a 2" UL 10C fire-rated frame • Unique keeper locking pin design • Exceeds ratings for most frames, doors and locking hardware •Convenient & Versatile COLOR: 630 Satin Stainless Steel. CERTIFICATIONS: ANSI/BHMA A156.31, Grade 1 UL 1034 burglary-resistant listed UL 294 listed UL 10C fire-rated, 3 hour (fail secure only) CAN/ULC-S104 fire door conformant NFPA-252 fire door compliant ASTM-E152 fire door compliant California Fire Marshal listed WARRANTY: SecuriCare five-year, no-fault, no questions asked.