It is a wireless remote control receiver with configurable output modes for easy pairing with transmitters. It features 4 relays to control equipment functions such as on/off, forward/reverse operation, and more. Compact in size, it offers stable, reliable performance and high reception sensitivity. Applications include domestic remote control, automatic doors and windows, lifting equipment, access control systems, lift controllers, alarm systems, industrial automation, and security systems. Designed for simple setup and intuitive operation, it wirelessly controls a wide range of electronic devices. Compatible with common encoder chips including PT2262, PT2260, HS1527, and others, supporting both fixed-code and learning-code remote transmitters. Color: As shown Receiver specifications: - Operating voltage: DC 12V - Quiescent current: < 6 mA - Operating temperature: -40°C to +80°C - Receiver sensitivity: ≥ -105 dBm - Operating frequency: 315 MHz - Output voltage: Selectable for DC or AC - Output current: ≤ 3 A - Maximum load current: 10 A - Dimensions: 72 mm × 52 mm × 26 mm Remote transmitter specifications: - Operating range: Up to 200 m - Operating voltage: DC 12 V - Frequency: 315 MHz - Operating current: 13 mA - Code type: Fixed code or learning code - Dimensions: 58 mm × 39 mm × 14 mm Output mode configurations: - Self-lock: Short JP1 using the provided jumper cap - Momentary (Jog): No jumper cap installed; JP1 and JP2 left unconnected - Interlock: Short JP2 using the jumper cap - Momentary (Jog) operation: Pressing a button turns output ON; releasing turns it OFF (requires single-channel switch and single-button remote) - Self-lock operation: Pressing a button toggles output state