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Thumbnail Filmstrip of VM-550FF 1-Watt Transmitter Images
VM 1-Watt Transmitters includes: Alkaline battery tray, Ground stake, Direct connection lead, Four D Cell alkaline batteries and Mini-USB cable.
VM-550FF Transmitter. (Model VX215-10) Induction: 83kHz, Direct Connection: 512Hz, 8.19kHz, 83kHz, and 8.19kHz
