ORNO OR-DOM-RD-937/W Analog Door Phone Kit, 1 Internal Unit, 1 External Panel, White/Silver

The ORNO OR-DOM-RD-937/W is a complete analog door phone kit designed for single-family homes. It includes one internal uniphone and one external door panel, providing reliable communication and door release functionality. The system uses a 4-wire connection between the panel and uniphone, and a 2-wire connection from the uniphone to the electric strike. The external panel is made of durable aluminum alloy with IP44 protection, suitable for outdoor use. The internal unit features an electronic ringtone (Ding-Dong), volume control, and a talk/door release button. Both units are surface-mounted for easy installation.

Advantages

Easy to install with surface-mount design; robust aluminum alloy outdoor panel with IP44 rating; supports door release and two-way communication; reliable analog technology; suitable for single-family applications.

Suitable for

• Single-family homes
• Small offices
• Residential buildings requiring a simple door entry system

Key specifications

• System type: Analog door phone
• Application: Single-family
• Number of internal units: 1
• Number of external units: 1
• Wiring: 4-wire (panel to uniphone), 2-wire (uniphone to electric strike)
• Uniphone power supply: 230V AC, 50Hz
• External panel power supply: 12V DC (supplied by uniphone)
• Electric strike output: 12V DC, max 500mA
• External panel mounting: Surface mount
• External panel material: Aluminum alloy
• External panel IP rating: IP44
• External panel dimensions (W x H x D): 70 x 160 x 27 mm
• External panel operating temperature: -20°C to +50°C
• Internal unit mounting: Surface mount
• Internal unit functions: Talk, door release, ringtone volume control
• Internal unit ringtone: Electronic (Ding-Dong)
• Internal unit dimensions (W x H x D): 98 x 215 x 68 mm
• Internal unit operating temperature: 0°C to +45°C
• Internal unit colour: White
• External unit colour: Silver/Grey
• Max cable length: 100m (depending on cable cross-section)

Recommendations

For optimal performance, use a cable with appropriate cross-section and ensure proper connections. The system is designed for single-family use; for multi-tenant buildings, consider a multi-unit system.