433Mhz Wireless Two-Way Switch with Transmitter Receiver Controller Lighting Control Kit 10A 230V, Remote Controlled Radio Range 164 ft for Lighting Fan Lamp, Indoor/Outdoor

Specifications and Dimensions - Precise parameters: Frequency: 433MHz; Max load: 10A; Compatible voltage: AC 110-250V; Range in open space: 20m; Receiver dimensions: 67×47×23mm; Transmitter dimensions (type 86): 86×86×15mm; Works with CR2032 battery (duration ~5 years). Signal and Range - Wall Penetration: Signal reception >-97dBm, capable of passing through walls, floors and doors. No wiring between transmitter and receiver, allowing control of devices from adjacent rooms or upper floors. Flexible multi-control - Up to 10 transmitters per receiver: Each receiver accepts up to 10 wireless transmitters; a single transmitter can control multiple receivers. Ideal for creating multiple control points (e.g. door and bedside) without complicated work. Installation without wiring - Two mounting methods: The receiver fits into standard electrical boxes or is fixed with screws. The transmitter (type 86) is mounted with adhesive tape or screws with no structural modifications required. Durability and safety - Tested cycles: Receiver relay: >100,000 switching cycles; transmitter: >100,000 presses. Compatible with devices up to 200W, with overload and short circuit protection.