China HS-4 Wireless Industrial Remote Controller 1 Transmitter + 1 Receiver; Industrial Crane Remote Controller HS-4; HS-4type Remote Controller

Wireless Industrial Remote Controller HS-4
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:: IP66
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