4 Channel 4Ch RF Remote Controls Remote Transmitter and Receiver Switch Module Wireless self Learning 433mhz RF 200K Cermet(Pack of 5) Never operate the transformer without

Never operate the transformer without proper fusing as this protects both the transformer and your circuit from fault conditions

The controller includes programmable hysteresis settings

5mm gold-plated bullet connectors are included

perform a submersion test by submerging the assembled connector in clean water for 5 minutes while monitoring for air bubbles escaping from the connection points

MQ-4 Sensor Module (Pre-calibrated)

4 Channel 4Ch RF Remote Controls Remote Transmitter and Receiver Switch Module Wireless self Learning 433mhz RF 200K Cermet(Pack of 5) Never operate the transformer without4 Channel 4Ch RF Remote Controls Remote Transmitter and Receiver Switch Module Wireless self Learning 433mhz RF