SMATRUL 16A Wireless Relay – Control Lighting and Appliances Remotely with 433MHz and Timer

Compact Embeddable Module with Programmable Schedule for Smart Home Automation

The SMATRUL 16A mini 2-way relay is the heart of your local DIY smart home system. This multifunctional module installs directly in the electrical panel or junction box and transforms any ordinary lighting or household appliance into an intelligent, remotely controllable, and programmable element.

Key Features & Benefits:

• Dual-Channel Independent Control: The module features two independent relays, meaning it can control two separate circuits simultaneously (e.g., two lighting groups in one room, or a light and a fan).

• Remote RF Control & Timer: Control is wireless via radio frequency 433.92MHz with a compatible remote or touch switch (using EV1527 code, ASK modulation). The built-in timer function allows setting automatic on and off times according to a pre-programmed daily schedule – perfect for outdoor lighting or simulating presence.

• Power & Safety: Each channel can switch loads up to 16A, which at 230V mains voltage translates to a total power of up to 3680W. It is made of flame-retardant material (PC V0) for maximum safety.

• Compact Design for Professional Installation: With dimensions of only 59x42x20mm, this module is designed to fit even in the smallest distribution boxes for easy and invisible installation.

• Compatibility Note: This product is only the receiver (the relay). For full functionality, you must also purchase a compatible RF transmitter (433MHz remote or touch switch with EV1527 code). It is not compatible with remotes using "rolling code" chips like HCS101, HCS300, etc.

Important Safety Warning:
⚠️ Due to operation with high voltage (85-250V AC), installation must be carried out EXCLUSIVELY by a qualified electrician in accordance with all local electrical codes and regulations.

Technical Parameters:

• Supply / Voltage: AC 85-250V, 50/60 Hz

• Max. Current per Channel: 16A

• Operating Frequency: 433.92 MHz

• Code / Modulation: EV1527 / ASK

• Theoretical Range: Up to 100m line-of-sight

• Material: PC (Polycarbonate) V0, flame-retardant

• Dimensions (L x W x H): 59 x 42 x 20 mm