Specification | Normal Operating Voltage | 110-250 Volts AC 50/60Hz | RF Frequency | 434MHz | Distance | 25m indoor 40m open space | Timer | 24H Timer, Delay Timer | Operating Temperature Range | 0 to 40°C | Dimension | 86mm(L) x 86mm(W) x 36mm(D) | Glass | Tempered Glass Touch Screen |
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