Description
The Seco-Larm SD-998C-BD3A is a 1/2-inch tamper-resistant electric rim strike designed for indoor doors and standard rim exit devices. It delivers reliable, UL-listed access control with flexible fail-safe or fail-secure operation, making it a robust choice for busy offices, schools, and healthcare facilities seeking secure, easy-to-integrate door hardware.
- Finish: Black finish provides a sleek, low-visibility look that blends with most doors.
- Voltage & Current: 12/24 VDC operation with low current draw (540 mA at 12V; 270 mA at 24V) for energy-efficient door control.
- Connection: Non-polarized wiring simplifies installation and reduces setup time.
- Field-Selectable Operation: Choose fail-safe (unlocked on power) or fail-secure (locked on power) to match security and egress needs.
- Horizontal Adjustment: Adjust horizontally for precise alignment with the strike plate and latch.
- Latch Compatibility: Accommodates up to 3/4-inch Pullman latch for versatile fit with common commercial latches.
- Reversible Design: Non-handed construction fits either right-handed or left-handed doors.
- Mounting: Surface-mount installation on metal or wood frames for flexible retrofitting and clean installations.
- Compatibility: Works with standard rim-type exit devices, including SECO-LARM SD-962xR-36A and SD-962xR-36G.
- Durability: Static strength of 1,500 lb (6,673 N) and UL-tested for up to 250,000 cycles for high-traffic doors.
- UL Listings: UL 294 and UL 1034 listed for safety and compatibility with UL-listed exit hardware.
- Indoor Use: Specifically designed for indoor environments to ensure consistent performance.
- Energy Efficiency: Low current draw supports energy-efficient door control without compromising security.
- Security & Safety: Tamper-resistant construction helps preserve the integrity of panic and emergency hardware during critical situations.
With rugged construction, precise adjustability, and seamless integration with existing rim devices, the SD-998C-BD3A provides reliable access control for high-traffic areas. The ability to switch between fail-safe and fail-secure modes lets you tailor security and egress to your facility’s needs, all while maintaining a low power profile. It’s an ideal upgrade for offices, schools, clinics, and other environments that require compliant, durable, and easy-to-retrofit door hardware.