4-Channel Solid State Relay Module
Candle Safety
1. Trim your wick before burning your candle the first time and every subsequent burn thereafter.
2. We advise burning your candle for periods of no longer than three hours at a time.
3. Discontinue burning your candle when there is 10mm / 1cm of wax is remaining.
4. Always burn your candle on a stable and heat resistant surface, away from drafts or items that can catch alight.
5. Never leave a burning candle unattended, near children or pets.
6. If you’re burning more than one candle at a time, space your candles approximately 100mm (10cm) apart.
Description Description: Solid state relay 240V 2A, output with resistance fuse 240V 2A. Input power: 5V Input control signal voltage: 0-2.5V state low-level relay ON and 3.3-5V state high-level relay OFF Input section: DC : Connect the positive pole of the power supply (powered by the relay voltage) DC-: connected to the negative pole of the power supply CH1: 1st relay module signal trigger terminal (low-level trigger is valid) CH2: 2nd-way relay module signal trigger terminal (low-level trigger is valid) CH3: 3rd-way relay module signal trigger terminal (low-level trigger is valid) CH4: 4th-way relay module signal trigger terminal (low-level trigger is valid)