SECO-LARM SD-998CM-SD3A 1/2" Tamper-Resistant Surface Mount Electric Rim Strike with Latch Monitoring
Couldn't load pickup availability
Delivery and Shipping
Delivery and Shipping
All orders are shipped between 24 hours or less Monday through Friday from 9:00 am to 6:00pm. Orders placed after 5 p.m. EST will be shipped next business day.
Learn more
Return Policy
Return Policy
At Locksmith Keyless, we prioritize your satisfaction and offer a simple return process. Returns are accepted within 30 days of purchase for unused items in original packaging. Certain items, including OEM keys, Lishi tools, and customized orders, are non-returnable. A restocking fee of up to 30% may apply. For a full list of non-returnable items and more details, please refer to our complete return policy.
For damaged, missing, or incorrect items, please contact us within 48 hours of delivery. All returns require an RMA number. Shipping costs for returns are the responsibility of the customer.
View Full Return Policy
Description
Description
SECO-LARM SD-998CM-SD3A 1/2" Tamper-Resistant Surface Mount Electric Rim Strike with Latch Monitoring
The SECO-LARM Surface-Mount Electric Rim Strike is built for strength and durability, designed for use with rim-type exit devices featuring a Pullman latch bolt. It offers selectable fail-safe or fail-secure operation, horizontal adjustment for easy alignment, and a surface-mount design that eliminates the need for frame cutting during installation.
Features:
- UL 294 and 1034 Listed
- Tamper-resistant design
- Non-polarized connection
- Horizontal adjustment for flexible installation
- Reversible, non-handed design
- Durable stainless steel construction
- Surface-mount installation on metal or wood frames
- Compatible with standard rim-type exit devices (including SECO-LARM SD-962AR series)
- Indoor use
- Field-selectable fail-safe or fail-secure operation
- Spacers included for easy alignment
- Designed for use with UL Listed Exit Hardware
- Does not impair emergency unit operation
- Maintains proper operation of panic hardware mounted on the door
Specifications:
| Operating Voltage | 12/24 VDC |
| Current Draw | 540mA@12VDC, 270mA@24VDC |
| Latch Throw | 1/2" |
| Latch Monitoring | 1A@30VDC |
| Static Strength | 1,500-lb (6673N) |
| Dynamic Strength | 70ft-lb (95J) |
| Endurance | 250,000 cycles (UL Tested), Level IV |
| Destructive Attack | Level I |
| Line Security | Level I |
| Standby Power | Level I |
| Operating Temperature | 14°~120° F (-10°~49° C) |
| Operating Humidity | 0~85% |
| Dimensions | 9"x1/2"x1-3/4" (229x13x45 mm) |
Downloads:
Reviews
Reviews
Q&A
Q&A
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

