Enhance your home and security automation with this compact and versatile RF Remote Control Switch, designed for easy installation and reliable wireless operation. Featuring a super small receiver board measuring approximately 2.5 x 1.2 x 0.8 cm, this remote switch supports up to 16 remote controls, allowing you to manage multiple devices effortlessly from a distance. Operating at a 433MHz frequency, it offers a remote control range of over 1000 meters in open areas, providing strong signal penetration through walls for seamless control. Key Features: · **Wide Compatibility & Multi-Device Support:** Connects effortlessly to access control systems, garage doors, lighting, electric curtains, household appliances, motor controls, and security systems, enabling remote unlocking, lighting control, curtain operation, and more. Supports up to 16 remote controls for flexible multi-device management. · **Adjustable Working Modes:** Easily switch between momentary, toggle, and latching modes to suit your specific application needs, providing customizable control options. · **Learning Pair Code Technology:** Compatible with any remote control operating on the same 433MHz frequency. Lost your remote? Simply purchase a new one and pair it with the receiver board for quick restoration. · **Ultra Low Power Consumption & Stable Performance:** Designed with energy efficiency in mind, the receiver board consumes minimal power (standby current 6mA) while maintaining stable and reliable wireless communication. · **Compact & Space-Saving Design:** The ultra-small receiver board fits into tight spaces, making it ideal for discreet installation in various devices and control panels. · **Robust Signal & Long Range:** Operating at 433MHz with superheterodyne reception and a sensitivity of -103dbm, it ensures strong signal reception and transmission up to 1000 meters in open environments. · **Versatile Output Options:** Supports DC or AC output with fixed terminal wiring and provides NO (Normally Open), NC (Normally Closed), and COM (Common) output terminals for flexible integration. Specifications: · Channels: 1 · Power Supply: DC 3.7V to 12V · Standby Current: 6mA · Output Current: ≤3A · RF Frequency: 433MHz · RF Working Mode: Superheterodyne reception · Coding System: Learning Code (1527 Chip) / Fixed Code · Decoding Mode: MCU software decoding · Remote Control Storage: Up to 16 remote controls · Working Modes: Momentary, Toggle, Latching · Wiring Type: Fixed terminal · Output Terminals: NO, NC, COM · Receiver Board Size: Approx. 2.5 x 1.2 x 0.8 cm (1 x 0.5 x 0.3 inches) Remote Control Specifications: · Frequency: 433MHz · Control Range: >1000 meters (open area) · Battery: 1 x 12V 23A (included) · Shock Resistance: 4.7 · Quantity: 1 piece Package Includes: · 1 x Receiver Board · 1 x Remote Control This RF Remote Control Switch offers a reliable, easy-to-use solution for wireless control of various electronic devices and systems. Its flexible working modes, extensive remote compatibility, and compact design make it an excellent choice for enhancing the convenience and intelligence of your home or business automation setup.