General description Control your electrical applications effortlessly with the RF433 Wireless Switch. This battery-free wall remote control allows you to manage devices within the required range without the need for WiFi or batteries. Thanks to its self-powered design, you can easily operate devices connected to RF433 relay receivers, enhancing convenience in your smart home setup. Technical specifications Type: RF433 Wireless Switch Power: Self-powered (no battery required) Compatibility: Must match with RF433 relay receivers Installation Use the included double-sided tape to securely attach the switch to your desired location. Usage One wall panel remote transmitter switch can control multiple RF433 relay receivers. Multiple wall panel remote transmitter switches can control a single RF relay receiver simultaneously. Other information Attention: The RF433 relay receiver and the wall transmitter remote control switch must be of the same type. Separate receivers or switches cannot be