Doorbell Button ORNO OR-DB-QX-155 — wired outdoor push button, model OR-DB-QX-155PD

Wired doorbell push button ORNO OR-DB-QX-155 (model OR-DB-QX-155PD) is an outdoor single-button switch designed to activate a connected chime or door system. The compact, weather-resistant housing is intended for mounting at building entrances and provides a straightforward wired connection to standard doorbell circuits. Check compatibility with your existing bell transformer or door station before installation.

Advantages

The ORNO OR-DB-QX-155 offers a durable exterior button with a compact profile that minimizes visual impact at entrances. Its wired terminals provide a stable electrical connection for reliable operation with conventional chimes and door systems. The simple single-button design reduces installation complexity and the low-profile housing supports neat flush or surface mounting.

Suitable for

• Residential front doors and apartment entrances
• Small office and shop entry points
• Replacement of existing wired doorbell buttons
• Integration with wired intercoms or door stations (subject to compatibility)

Key specifications

• Mounting type: surface or flush mounting compatibility
• Connection: standard wired terminals for low-voltage doorbell circuits
• Button: single momentary push-button
• Housing: compact weather-resistant enclosure suitable for outdoor use
• Application: designed for residential and small commercial entrances

How to use

Before installation, switch off power to the doorbell circuit and verify that voltage and transformer type match the push button requirements. Mount the unit at the desired location using appropriate screws and anchors, connect the two doorbell wires to the terminal screws and ensure secure contact. Restore power and test the button to confirm the chime or door system is triggered when pressed. If integrating with an intercom or door station, follow the intercom manufacturer’s wiring diagram to confirm compatibility and correct terminal connections.

Usage recommendations

For reliable long-term operation, use with compatible low-voltage doorbell transformers and protect the wiring from moisture and mechanical damage. Periodically check terminal tightness and the condition of the button housing in exposed locations. If unsure about electrical compatibility, consult a qualified electrician before installation.