TLILY 4 Channel Wireless Relay Remote Control Switch 433.92 MHz RF AC90-250V 10A Receiver with 2

General description Excellent design with a 433.92 MHz RF wireless remote control switch, providing stable and reliable performance with high reception sensitivity (-97 dBm). The strong signal can pass through walls, floors, and doors, allowing control from up to 50 meters away without obstacles. This programmable remote control kit features 3 operating modes (momentary, toggle, latched) that can be easily set up according to your needs. The receiver contains 4 independent 10A relays, enabling remote control of various devices. Technical specifications Frequency: 433.92 MHz Voltage: AC 90-250V Current: 10A Receiver size: 9.8 x 6.6 x 3 cm Material: ABS Operating modes: Momentary, Toggle, Latched Reception sensitivity: -97 dBm Measurement error: +/- 1-3 cm Compatibility and accessories Includes 1 RF relay receiver Includes 2 remote controls (with batteries) Can store approximately 20 transmitters One transmitter can control multiple receivers Usage This product can be used to remotely