8 Channel Transmitter with Feedback, Wireless Remote Control Transmitter Module, Bidirectional IO Controller with LED Indicator, Point to Point Feedback Transmitter for Smart Home,

Item Type: 8 Channel TransmitterMaterial: ABSWorking Voltage: DC12VWorking Current: 12-30MAInput Channels: 8 channels, low pulse trigger (NPN)Transmit Power: 22dBmWorking Frequency Band: 425-455MHz (can be set by DIP switch)Longest Transmission Distance in the Field: Approx. 2km / 6561.6ftPackage List：1 x Remote Control Transmitter1 x AntennaNote:Pay attention to the correct operation

• 8 CHANNEL CONTROL: This wireless transmitter module features 8 input channels with low pulse trigger (NPN), providing stable transmission and minimal interference. Perfect for complex control systems requiring multiple channel management.
• REAL-TIME FEEDBACK: Equipped with a feedback function, the transmitter's LED indicators clearly show the switch status of the receiver, ensuring you always know the operational state of your connected devices.
• LONG-RANGE PERFORMANCE: With a working frequency range of 425-455MHz and a transmission distance of up to 2 kilometers, this transmitter is ideal for applications requiring far-reaching control in open fields or large areas.
• VERSATILE APPLICATIONS: Suitable for smart home systems, identification systems, remote motor control, PTZ control, LED dot screens, and farm remote access control systems, offering flexibility across various industries.
• EASY SETUP AND USE: The transmitter's frequency and ID can be easily set via DIP switches, ensuring quick and hassle-free configuration. Includes 1 remote control transmitter and 1 antenna for immediate use.