説明

• FM-M01 Mini malicious program FM transmitter Specification: *Working Voltage:1 *Working current:3mA,1 25mA,9V *Use the 9V battery, can broadcast 100hours don't include the battery *Broadcast frequency rang:60MHZ----128MHZ, Frequency adjustable *Before shipping, the we've adjusted the frequency to 94MHZ----98MHZ *Very small size, as small as a coin * excessive sensitivity, can listen the footsteps within the quiet room, can pay attention sound of the wind obviously in exterior *Using a cord because the antenna, the antenna&;s length would be accurately increased or decreased accordiing the actual listening surroundings 1 What can this device be used for? A:You only need a receiver to listen to an identical frequency that you could hear the voice in about 10-30Meters away It will used for taking care of the babys and elderly,or the sufferers 2 How does this system work? A:It is a mini FM transmitter Connect to the power delivery and then alter your radio to a similar frequency from 60 to 128MHZ Lock the 9V battery on the transmitter The black wire is used as antenna, please hold it instantly throughout use Keep the transmitter far-off from metallic objects or structure, this can help transmitting longer distance We also can preserve it greater from floor to get farther distanc three What is the operating distance of this device? A:Generally speaking, the working distance of this product is ready 10 meters, sometimes, even over 30 meters in open surroundings It will depend on the surrounding environment

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