SKU: 46198439151
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
The BT004 provides a red LED mounted immediately next to each relay to indicate whether it is in a powered state (LED on)
This increases precision and decreases lock time and thanks to the onboard rechargeable battery
it sips power with just 4mA current draw at 5V so it\'s great for mobile applications
navigation or augmented reality
give a false result of a close by object when there is none
Self-powered Wireless Switch (433Mhz) Shipping:4-6 Days The BT004 provides a redIn life, remote controllers can be seen everywhere, and most of them are inseparable from the battery. However, we often encounter problems when using the battery, for instance, it is troublesome to replace the battery, batteries are easy to corrode in a humid environment, or the waste batteries may cause serious environmental pollution. Do you know that wireless remote control can actually work without batteries! This self powered wireless switch
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