420-450MHz 4 Channel 4CH RF 10A Relay FSK FHSS DC/AC ControllerMHz Remote Contro

This controller is a frequency-hopping spread spectrum (FSK) communication controller, featuring excellent anti-interference capabilities, stable data transmission, high data transfer rate, high reception sensitivity, and strong confidentiality. It supports six operating modes, making it particularly suitable for small motor equipment, home lighting, outdoor lighting, garden irrigation, and more. Smart Frequency Hopping We pioneered the integration of frequency hopping technology into industrial control suites with strict safety standards, operating in the 420-450MHz range. This allows up to one hundred devices in the same area to remotely control each other without interference. Signal Stability Using FSK signal transmission, it boasts features such as long propagation distance, high output stability, and strong resistance to electromagnetic interference. Field tests confirm effective and stable control within a range of 300 meters. Unique Coding With two additional bits compared to the 1527 chip, it offers more coding combinations. Each batch of products undergoes ID burning for unique ID code management, ensuring coding uniqueness and preventing duplication. High-Quality Materials Utilizing red copper relays, high-silver contacts, and high-elasticity springs: excellent conductivity, non-stick contacts, superior performance compared to brass relays, with a lifespan exceeding 100,000 standard pull-in times. Triple Protection Standards The remote controller is injection molded with ABS high-toughness plastic granules, with all joints sealed to meet industrial standards for water resistance, dust resistance, shock resistance, and vibration resistance. Faster Response Compared to conventional remote controllers with a response time of 200ms per press, our controller achieves a response time of 50ms, enhancing control precision fourfold. Power-On Pairing Pairing/addition is simple; after power-off, reconnecting and pressing a specific button on the new remote controller within a specified time period achieves pairing. This eliminates the need, as with ordinary receivers, to climb onto overhead cranes to press learning buttons. Mutual Copying Frequency hopping remote controllers support mutual copying function; additional remote controllers no longer need to be sent back to the factory for pairing. Copying additional controllers can be achieved through specific button operations, reducing unnecessary time costs. Usage Scenarios Wireless Control, Suitable for Multiple Devices This frequency hopping remote control kit supports various output modes, adaptable to scenarios such as home lighting, outdoor lighting, garden irrigation, and various types of electric gates and devices. Controller Specifications: Operating Voltage: DC12~36V / AC85~240V Load Current: ≤10A per channel Standby Current: <13mA Modulation Method: FSK Operating Frequency: 420~450MHz (frequency hopping) Operating Temperature: -20~70°C Controller Size/Weight: 95*63*27mm/105g AK-K231202 Remote Control Specifications: Color: Yellow / Black / Gray Modulation Method: FSK Encoding Format: Custom encrypted coding Operating Frequency: 420~450MHz (frequency hopping) Operating Current: Operating 46mA / Standby <1uA Battery Type: Two 1.5V AA batteries (not included) Casing Material: ABS Dimensions Weight: 14153.543.6mm / 184g AK-K220411 Remote Control Specifications: Color: Black Modulation Method: FSK Encoding Format: Custom encrypted coding Operating Frequency: 420~450MHz (frequency hopping) Operating Current: Operating 20mA / Standby <15uA Battery Type: Two 1.5V AA batteries (not included) Casing Material: ABS Dimensions Weight: 155*47*25mm/90g Package includes: 1 x FSK Controller 1 x FSK Remote Control (Type / Color as your choose) Operating Modes: Momentary Mode: Press the learning button on the controller once, the controller LED blinks once and then turns off. Press any button on the remote controller, the controller LED blinks three times continuously and then turns off, indicating successful pairing. Toggle Mode: Press the learning button on the controller twice, the controller LED blinks twice and then turns off. Press any button on the remote controller, the controller LED blinks three times continuously and then turns off, indicating successful pairing. Interlock Mode: Press the learning button on the controller three times, the controller LED blinks three times and then turns off. Press any button on the remote controller, the controller LED blinks three times continuously and then turns off, indicating successful pairing. Two Momentary, Two Interlock Mode: Press the learning button on the controller four times, the controller LED blinks four times and then turns off. Press any button on the remote controller, the controller LED blinks three times continuously and then turns off, indicating successful pairing. Two Momentary, Two Toggle Mode: Press the learning button on the controller five times, the controller LED blinks five times and then turns off. Press any button on the remote controller, the controller LED blinks three times continuously and then turns off, indicating successful pairing. Two Toggle, Two Interlock Mode: Press the learning button on the controller six times, the controller LED blinks six times and then turns off. Press any button on the remote controller, the controller LED blinks three times continuously and then turns off, indicating successful pairing. Clearing Code Method: Press and hold the learning button on the controller for more than 5 seconds. The controller LED changes from steady to blinking and then turns off, indicating successful code clearing. Please note: After clearing the code, all paired remote controllers will become invalid, so operate with