QUANTOM 4001 four Way 4 Melody wireless digital caller and Security System
Product Feature
4-way wireless digital caller
Digital LCD Display indicators for different Button transmitter
sets of auto-learning codes to avoid interference
Up to 50 meters transmitting distance in the open air
Suitable to be used at home, office, hotel, KTV, etc.
Easy to install, Adapter operated
Place of origin: IRAN
Parameter:
Model No. : 4001
Power supply (receiver) : DC5V(Power Adapter 890mA)
Operating range : 50M(the open air)
Sound options : Ding-Dong Sound
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