ZSM-09 - Kit Wireless Microphone

Miniature, sensitive FM transmitters with range approx 100 metres.
Suitable for control of protected objects, surveillance of children, etc.
Transmission reception on any radio with FM range (65,9 - 73,1 MHz).
Delivered with electret microphone. Trimmer adjustable frequency.
Supply voltage: 3 - 12 V.
PCB dimensions: 50 x 27 mm.
Bauanleitung in deutscher Spache wird mitgeliefert.