In-wall Smart Relay ORNO OR-SH-1734 with Radio Receiver 1000W for Smart Home

ORNO OR-SH-1734 is an in-wall smart relay with an integrated radio receiver and a 1000W switching capacity. Designed for retrofit and new smart home installations, the compact module fits into standard flush boxes and connects to existing wiring to enable wireless control of lighting and other electrical loads. The device supports on/off switching through compatible radio controllers and can be incorporated into a range of home automation setups where a discreet in-wall solution is required.

Advantages

The relay combines a low-profile form factor with a built-in radio receiver, reducing the need for separate control modules. With a 1000W rated switching capacity it handles most residential lighting circuits and small loads. Installation into a standard flush-mounted box preserves the wall appearance and allows use with existing switches or remote radio controls. The unit’s design emphasizes straightforward electrical integration and reliable switching performance without additional wiring modifications.

Suitable for

• Wireless on/off control of domestic lighting circuits
• Retrofit smart home upgrades in existing flush boxes
• Controlling small resistive or inductive loads up to 1000W
• Integration with radio-compatible wall transmitters and remote controls

Key specifications

• Integrated radio receiver for remote wireless control
• Rated switching capacity: 1000 W
• Designed for mounting in standard flush wall boxes
• Supports on/off switching functionality
• Compatible with typical single-phase residential wiring

How to use

Mount the relay inside a suitable flush wall box behind the switch or fixture to be controlled. Connect live, neutral and switched live conductors according to local electrical codes and the product’s wiring diagram. Pair the unit with a compatible radio transmitter following the receiver learning procedure described in the product manual, then test on/off control of the connected load. Ensure the combined load connected does not exceed the rated 1000 W capacity.

Usage recommendations

Use the relay only with loads and wiring that comply with local electrical regulations. For inductive or motor loads consult the manufacturer’s guidelines and allow appropriate derating if necessary. If unsure about installation or wiring, engage a qualified electrician. Place the unit in a dry, ventilated flush box and avoid overloading to ensure reliable long-term operation.