SDC E600 Magnetic Lock 600LBS
Overview
The SDC E600 is a 600-pound holding-force magnetic lock designed for wired access control installations requiring flexible credential options and third-party system integration. Operating at 24VDC, the E600 integrates OSDP (Open Supervised Device Protocol) communication, which means it works with a wide range of access control platforms and readers without proprietary middleware or vendor lock-in — a real advantage if you're standardizing across multiple facility types or planning future panel migrations.
The E600 supports proximity card and keypad reader technology, plus NFC/13.56MHz credential infrastructure, enabling deployment scenarios from basic keycard access to modern mobile badge systems. This flexibility matters in facilities where you need to support legacy readers alongside newer smartphone-based credentials.
Key Features
- 600-pound holding force: Sufficient for standard single-door access control on interior and exterior openings up to moderate traffic loads. This spec determines whether the lock will hold during a forceful pull or body check — 600 pounds is the industry midpoint, adequate for most office and light-industrial secure areas but not suitable for high-traffic public entry or high-security vaults requiring 1200+ pound magnets.
- 24VDC operation: Runs on low-voltage DC power, which integrates easily with standard access control panels and backup power systems (UPS or battery supplies). No separate 110VAC outlet required at the door.
- OSDP protocol support: Communicates via OSDP, an open standard that lets you pair the E600 with readers and access control platforms from multiple vendors. This avoids vendor silos — you can add third-party readers or migrate to a different panel without replacing the lock hardware.
- NFC/13.56MHz credential technology: Accepts both proximity cards and NFC-enabled mobile devices. This is useful when you want to phase out legacy proximity cards or enable contactless mobile access without ripping out the lock and buying new hardware.
- Wired connectivity: Hardwired to the access control panel rather than wireless. Eliminates battery management and RF interference issues, but requires conduit or cable routing at installation. Plan installation before wall closure if retrofitting.
- Compact magnetic strike form factor: Designed as a door-level strike assembly, not a standalone solenoid. Mounts into the door frame and pairs with a properly specified access control reader at the entry point.
Integration & Compatibility
The E600 integrates into multi-credential access control environments where facilities need both proximity and NFC support. OSDP protocol ensures interoperability with access control platforms used by security integrators — do not assume it works with every panel on the market, but OSDP compatibility means you can verify integration against published controller specifications rather than relying on a proprietary integration matrix.
In deployments requiring access control panels or readers, confirm that your selected panel or reader supports OSDP credential pass-through and 24VDC strike control. Pair this with a 24VDC access control power supply sized for the combined load of all locks and readers on the circuit.
Frequently Asked Questions
Q: Is the E600 suitable for exterior doors?
A: The E600 is a magnetic lock, not a mortise or deadbolt lock. It requires continuous 24VDC power to remain engaged. For exterior doors exposed to weather, confirm your power supply is rated for outdoor use and your installation includes proper conduit protection. The lock itself does not have a published IP rating in the available specifications — clarify environmental protection with the manufacturer before exterior deployment.
Q: What happens to the E600 if power fails?
A: A magnetic lock releases when power is cut — the door unlocks. If you need fail-secure (lock remains locked on power loss), you require a different mechanism, such as an electric mortise lock or solenoid strike. Conversely, if fail-safe (unlock on power loss for emergency egress) is your requirement, the E600 meets that design pattern without additional components.
Q: Can I use the E600 with an existing access control system?
A: If your existing panel supports OSDP protocol and outputs 24VDC strike control, yes. If your panel uses a proprietary protocol (Wiegand, Clock/Data, etc.), the E600 will not communicate directly — you would need an OSDP converter or upgrade the reader/panel. Have your integrator confirm OSDP compatibility on your control platform before purchasing.
Q: What's the difference between the E600 and a higher-force model?
A: The 600-pound force is the primary spec that varies across the SDC magnetic lock product line. Facilities with high door traffic, wider frames, or ADA-compliant push-to-exit hardware may require 800- or 1200-pound models. Lower-force models exist for light-duty applications. Review your door size, material, and traffic pattern — work with your integrator to select the right holding force for your specific opening.
Q: Does the E600 include mounting hardware and a strike plate?
A: Refer to the product datasheet or contact the manufacturer for a complete bill of materials and hardware compatibility with your specific door frame type.
Jerry TildsenPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The SDC E600 is a straightforward 600-pound magnetic lock optimized for facilities already invested in OSDP-capable access control infrastructure. The E600's strength lies not in raw specs but in protocol standardization — OSDP eliminates the integration friction you hit when mixing proprietary readers and panels. In integrator deployments, that standardization cuts design time and future upgrade costs.
Technical Highlights:
- 600-pound holding force: Adequate for standard interior and exterior single-door access points under moderate traffic. This is the midpoint of the magnetic lock market; choose it for offices, light-industrial facilities, and secure storage. If your door sees constant push/pull or requires fail-secure behavior, you'll need a different product line.
- OSDP protocol communication: Open standard means fewer integration surprises when pairing with third-party readers and panels. You're not locked into a single vendor's ecosystem — verify OSDP support on both the reader and the access control panel before purchase, and integration becomes a straightforward pinout and protocol confirmation rather than a compatibility hunt.
- NFC/13.56MHz + proximity support: Supports both legacy proximity cards and modern mobile credentials. Useful for phased credential migrations where older staff can keep proximity cards while new hires use smartphone badges — no hardware swap needed.
- 24VDC operation: Low-voltage DC integrates cleanly with access control panel outputs and standard UPS backup supplies. No AC outlet required at the door, simplifying retrofit installations in older facilities.
Deployment Considerations:
- The E600 is fail-safe by design — it unlocks on power loss. If your facility requires fail-secure (lock stays locked when power fails), this product won't meet that requirement. Evaluate your life-safety and security policies before selection.
- Magnetic locks depend entirely on continuous 24VDC power. Plan your power supply capacity carefully: sum the E600's draw plus all readers and other panel loads. A typical access control power supply rated for strike control can handle multiple E600 locks, but confirm wattage before commissioning.
- No published IP rating is available in the datasheet. If you're installing on an exterior door or in a damp environment, clarify environmental protection with the manufacturer — moisture ingress into the magnet coil or strike assembly can cause adhesion loss.
Position the E600 in office parks, secure manufacturing facilities, and light-commercial buildings where OSDP integration is already in place. Its strength is compatibility and simplicity — not brute force or exotic features. Pair it with an integrator who can confirm your access control panel's OSDP support and 24VDC strike output capacity, and the E600 becomes a reliable, maintainable choice for credential-based door access.
