ORNO OR-DOM-RE-914/B Portero automático de audio negro

The ORNO OR-DOM-RE-914/B is a reliable 2-wire audio intercom system designed for single-family homes. This complete set includes both an internal handset unit and an external door station, providing clear communication and convenient door release functionality. The external unit features a durable aluminum alloy and plastic construction with IP44 protection, ensuring long-lasting performance in outdoor conditions. The internal unit offers adjustable ringtone volume and a standard electronic ringtone. Power is supplied via the included AC 230V/50Hz adapter, outputting 12V DC for the system and electric strike.

Advantages

Easy 2-wire installation, surface mount for both units, integrated door release function, weather-resistant external unit, and adjustable volume control.

Suitable for

• Single-family homes
• Apartments requiring a simple audio intercom
• Replacement or upgrade of existing 2-wire systems

Key specifications

• Product Type: Audio Intercom System
• System Type: Single-family
• Wiring: 2-wire connection
• Installation: Surface mount (internal and external)
• Colour: Black
• Power Supply: AC 230V / 50Hz (adapter included)
• Output Voltage: 12V DC
• Door Release: Yes (12V DC electric strike)
• Internal Unit Dimensions: 210 x 80 x 45 mm
• External Unit Dimensions: 140 x 100 x 30 mm
• External Unit Material: Aluminum alloy / Plastic
• Internal Unit Material: ABS Plastic
• Protection Rating (External): IP44
• Operating Temperature (External): -20°C to +50°C
• Max Cable Length: 100m (0.5mm² cable)
• Ringtone: Standard electronic
• Volume Control: Adjustable
• Number of Internal Units: 1 (included)
• Number of External Units: 1 (included)

Recommendations

For optimal performance, use a 2-wire cable with a cross-section of at least 0.5mm² and keep the total cable length under 100 meters. Ensure the external unit is mounted in a sheltered location to prolong its lifespan.