2N Electric Door Opener 321211 Reversible with Door Status Signal 12V / 170mA

Electric door opener with integrated door status monitoring, engineered for access control systems requiring reliable remote release and precise door position feedback. This reversible mortise unit delivers a robust 3000 N holding force, ensuring secure locking while enabling effortless unlocking via intercom or access control signals.

Advantages

The 2N 321211 combines a fail-safe operating mode with a built-in microswitch for real-time door status indication. Its reversible design simplifies installation on left or right-hand doors, while the zinc alloy body and stainless steel latch guarantee long-term durability in demanding environments. The low 170 mA current draw at 12V AC/DC minimizes power consumption without compromising performance.

Suitable for

• Access control systems in residential and commercial buildings
• Intercom-based entry solutions requiring door release
• Security doors with monitoring of open/closed status
• Indoor applications with operating temperatures from -15°C to +40°C

Key specifications

• Operating mode: Fail-safe (normally open, unlocks when power is removed)
• Input voltage: 12V AC/DC
• Current consumption: 170 mA
• Holding force: 3000 N (approx. 300 kg)
• Door status monitoring: integrated microswitch
• Durability: 200,000 cycles
• Installation type: mortise (recessed)
• Handing: reversible (left and right)
• Material: zinc alloy body, stainless steel latch
• Operating temperature: -15°C to +40°C

Recommendations

For optimal performance, pair with a 12V AC/DC power supply capable of at least 200 mA. Ensure proper alignment of the strike plate and regular inspection of the latch for wear. Ideal for integration with 2N intercom systems and third-party access controllers.