There are chime receivers designed to respond to commands received via the WiFi network. These devices are often part of smart home ecosystems and are programmed to produce sounds or notifications in response to specific triggers or commands sent over WiFi.

Here are a few examples:

1. Smart Speakers or Hubs: Devices like Amazon Echo or Google Home can be programmed to emit certain sounds or responses when they receive specific commands. For instance, you can set them up to announce when a specific action occurs, like when a smart sensor detects motion or when a door is opened.

2. Customizable Chime Receivers: Some companies offer customizable chime receivers that connect to your WiFi network. These devices can be programmed through dedicated apps to produce different sounds or notifications based on various triggers, such as when a smart sensor is activated or a specific command is received from your smart home hub.

3. DIY Solutions using Smart Plugs or IoT Devices: You can create your own chime system using smart plugs or IoT devices that connect to your WiFi network. For instance, by pairing a smart plug with a traditional chime or speaker, you can remotely activate the chime through a command sent via a smart home hub or smartphone app.

When considering such devices, ensure they are compatible with your existing smart home ecosystem or hub and that they offer the level of customization or functionality you desire. Compatibility and ease of integration with your other smart devices are essential for a seamless smart home experience.