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Description

Discontinued — No Longer Available New

This model has been discontinued by SDC. Shop current SDC products → or see the recommended alternatives below.

Sdc/Security Door Controls 55-BULBM 3/4 Latchbolt Electric Strike

Overview

The SDC 55-BULBM is a 3/4 latchbolt electric strike designed for enterprise access control installations. Operating at 24VDC, this strike integrates with modern IP-based security systems via OSDP and TCP/IP protocols, supporting HID credential readers. Rated for up to 250,000 user accounts and 4-door capacity, it is suitable for mid-to-large scale deployments requiring centralized credential management and networked access control.

Compatibility

Compatible with OSDP and TCP/IP enabled access control systems. Supports HID credential types. Integrates with door control systems managing up to 4 doors per deployment unit. Designed for installers and integrators specifying networked electric strikes for commercial and institutional facilities.

Specifications
Product Type: Lock/Strike
Communication: OSDP; TCP/IP
Door Capacity: 4 Door
Voltage: 24VDC
Type: Lock/Strike
Strike Type: Electric Strike
Input Voltage: 24VDC
Doors Supported: 4 Door
Credential Type: HID
Max Users: 250000
eol: true
Q&A
Reviews

SDC 55-BULBM 3/4 Latchbolt Electric Strike

$263.99
$252.99

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System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

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