Lockwood ES9100 Electric Strike Preload Monitored with Door Position Monitoring 10-30VDC IP54 PTL/PTO

Product SKU: ES9100

Product Overview

The Lockwood ES9100 Electric Strike Preload Monitored with Door Position Monitoring 10-30VDC is a heavy-duty electric strike designed for high-security access control installations. Built to operate reliably even when doors are under pressure, the ES9100 can release with up to 25kg of side load applied to the keeper. This makes it particularly suitable for doors affected by seals, air pressure or misalignment. With integrated monitoring for door position, latch status and lock operation, the strike provides advanced system feedback for professional access control systems.

Why Choose the ES9100

The ES9100 is engineered for demanding commercial environments where reliability and monitoring capabilities are critical. Its pre-load release mechanism ensures the door can unlock even when pressure is applied, which is a common issue with standard electric strikes. Multi-voltage support allows installation across a range of access control systems, while the monitored design provides detailed door and lock status signals to the security system. With strong holding force, weather-resistant construction and extensive endurance testing, the ES9100 delivers dependable performance for busy entrances and secure facilities.

Key Capabilities

Key Features

• 1300kg Holding Force: Provides strong locking strength designed for high-security commercial entrances and heavy-duty door applications.

• Multi-Voltage 10–30VDC Operation: The strike supports a wide voltage range, allowing it to integrate easily with different access control systems and power supplies.

• Door Position Monitoring (DPS): An integrated reed switch detects whether the door is open or closed, allowing the security system to track door status in real time.

• Lock and Latch Status Monitoring: Monitoring outputs confirm whether the latch and strike mechanism are correctly engaged, providing detailed door status feedback for access control systems.

• High Endurance Rating: Tested for over 2.5 million cycles, the ES9100 is designed for long-term reliability in busy commercial environments.

• Quiet Keeper Operation: The strike includes a specially designed latch keeper that reduces noise during locking and unlocking, improving user experience in everyday operation.

Specifications Summary

• Model: ES9100
• Product Type: Pre-load electric strike
• Operating Voltage: 10–30VDC
• Current Draw: Approx. 250mA @12VDC / 130mA @24VDC
• Holding Force: Up to 1300kg
• Pre-Load Release: Up to 25kg side pressure
• Monitoring: Door position, latch position and lock status
• Operation: Field selectable fail safe / fail secure
• Endurance Rating: Over 2.5 million cycles
• Environmental Rating: IP54
• Operating Temperature: −20°C to +60°C
• Mounting: Non-handed design with mounting tabs
• Fire Rating: Up to 4 hours on approved fire door assemblies

Ideal Use Cases

• High-Traffic Commercial Doors – Suitable for entrances that experience heavy daily use and require reliable electronic locking.
• Doors Under Pressure – Ideal for installations where door seals, HVAC systems or building pressure create side load on the latch.
• Access Control Installations – Works with card readers, intercoms and keypad systems for secure electronic entry.
• Fire Rated Door Sets – Suitable for installations requiring compliant electrified locking hardware.

FAQs

1. What does pre-load mean for an electric strike?
   Pre-load refers to pressure applied to the door or latch before the strike unlocks. This can occur when someone pulls on the door while waiting for it to unlock, or when building pressure pushes the door against the frame. The ES9100 is designed to release even when up to 25kg of side pressure is applied, ensuring reliable operation in these conditions.
2. What monitoring functions does the ES9100 provide?
   The ES9100 provides monitoring outputs for door position, latch position and lock status. These signals allow the access control system to verify whether the door is closed, whether the latch is engaged and whether the strike mechanism is locked.
3. Can the ES9100 be used with access control systems?
   Yes. The ES9100 is designed for integration with access control systems such as card readers, keypads and intercoms. When connected to a controller, it allows authorised users to unlock the door electronically while maintaining strong mechanical locking when the strike is not activated.

Additional Information

LW-ES9100-Electric-Strike-Datasheet