HERTZ remote radio switch AG660, 433 MHz universal receiver/switch

HERTZ AG660 is a compact universal remote radio switch operating at 433 MHz that serves as a receiver and switching unit for wireless control applications. Designed to enable remote on/off control of devices and circuits, the module integrates into existing systems where a small-form-factor receiver is needed. The unit is suitable for use with alarm systems, gate operators, lighting circuits and other installations requiring a simple radio-controlled switching element.

Advantages

The module combines receiver and switch functionality in a single compact board, allowing straightforward integration into control panels or enclosures. Its 433 MHz radio operation ensures compatibility with a wide range of transmitters and remote controls that use the standard ISM band. The design focuses on practical installation: the board provides convenient wiring points for power and switched output and requires minimal additional components to operate. The compact footprint and universal switching capability make the unit useful across multiple installation types.

Suitable for

• Wireless switching of lighting circuits
• Remote control of gate and garage openers
• Integration with alarm and security systems for remote arming or auxiliary control
• Automation of small loads and devices that require on/off control

Key specifications

• Operating frequency: 433 MHz radio band
• Functionality: wireless receiver and switching output
• Form factor: compact printed circuit module suitable for installation inside enclosures
• Control type: remote on/off switching of connected circuits
• Interface: wired power input and switched output terminals for straightforward connection

How to use

Install the AG660 module inside a suitable enclosure and connect the module's power input to a compatible DC supply according to the system requirements. Wire the device or circuit to be controlled to the module's switched output terminals, observing polarity and load limits of the installation. Pair or configure the module with a compatible 433 MHz transmitter according to the transmitter's pairing procedure. After wiring and pairing, test the remote control operation to verify reliable switching of the connected load.

Usage recommendations

Place the module and its antenna away from large metal objects and high-interference sources to improve radio reception. Ensure the switched load and supply voltage are within safe limits for the installation and use appropriate fusing or circuit protection. For permanent installations, mount the module in a ventilated, protected enclosure and secure wiring to prevent mechanical stress or accidental disconnection.