m-e modern-electronics F0513000024-B Electric Door Opener with Mechanical Release, Fail-Secure, 8-12V AC/DC, 3000 N Holding Force, Flush-Mounted, Grey

Imagine a busy office building where staff need to quickly open the main entrance from their desks without walking to the door. The m-e modern-electronics F0513000024-B electric door opener makes this possible: when a visitor presses the intercom, a simple push of a button releases the door latch, allowing entry. This fail-secure strike is built for standard doors in residential, commercial, and industrial settings, offering reliable access control with a mechanical release for manual override.

Key specifications

• Operating principle: fail-secure (working current) – door remains locked when power is off
• Operating voltage: 8-12V AC/DC, with current consumption of 0.8 A at 8V and 1.2 A at 12V
• Coil resistance: approx. 10 Ohm at 8V
• Holding force: 3000 N (approx. 300 kg) for secure locking
• Release mechanism: mechanical release (day function) for manual opening without power
• Installation type: flush-mounted, suitable for wood, metal, and plastic doors
• Adjustable latch: up to 3 mm adjustment for perfect alignment
• Mounting direction: universal, left/right adjustable
• Material: zinc alloy body with steel strike plate for durability
• Connection type: screw terminals for easy wiring
• Operating temperature: -20°C to +50°C, suitable for most climates
• Opening angle: 180° for full door swing
• Housing colour: grey/silver

Why choose it

This door opener combines robust construction with flexible installation. The fail-secure design ensures security during power outages, while the mechanical release allows manual operation when needed. The adjustable latch and universal mounting make it compatible with a wide range of door types, and the 3000 N holding force provides reliable locking. Whether for a single apartment or a commercial entrance, this strike delivers consistent performance.

Ideal use cases

• Apartment buildings with intercom systems
• Office entrances requiring remote access control
• Commercial premises with high traffic
• Doors where manual override is necessary

Good to know

Installation requires a compatible power supply (8-12V AC/DC) and basic wiring skills. The strike is designed for flush mounting and can be adjusted to fit different door gaps. Always ensure the door and frame are properly aligned for optimal performance. The grey/silver finish blends with most door hardware.