F21-E1B waterproof overhead crane radio wireless industrial remote control 


Product Description
Low-cost, low energy consumption , two alkaline batteries can be used 4 months , Buyers bring their own battery
Temperature Range:-40C-+80 C
Protection class:: IP65
Material: fiberglass shell structure
Transmitted Power: <10 dBm
Receiver  sensitivity: 110dBm
Control distance: up to 100 meters
Transmitter Power: DC 3V (2 alkaline AA batteries can be used 4 months)
Receiver Power Supply: AC 380V/220V or DC 24V/36V/48V
this items without include battery , because airlines and airplane do not allow
Standard configuration:
1.  Transmitter x 1 piece
2.  receivers x 1 piece
3 . The receiver comes with 1m cable connector
4 . Operation and Maintenance Manual