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Firefly Keychain Remote Model No. 433TSD21K3 Sold in lots of 10 only The Transmitter Solutions® Firefly3 transmitter is a very small key chain style wireless transmitter operating at 433 MHz. It has been designed for use with and is compatible with all dip switch receivers operating at a 433 frequency with 10-dip switches, including all Transmitter Solutions® dip switch digital receivers. Features Maroon One-button Key chain model 10 dip switches 433 MHz A23 12V Battery Download Information: Specification Sheet Installation / User Manual
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🇺🇸 Ship from USA · On Agora since 2025
$128.99