1. 1 Wireless converter (3-24V) and 1 receiver plug
2. Wireless converter connects to mechanical gong with two
wires (+/- and -/+) – no polarity needed, easy installation
3. Operating voltage: 98442EU: 110V – 240V~ 50/60Hz
4. Range up to(open air): 300m
5. Ringtones: 36
6. Volume: 4 Levels
7. With LED Flashing Signal
8. Frequency: 433.92MHz











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