F23-A++ type industrial remote controlDetailed product description：

Detailed introduction of F23-a++industrial remote control:

There are 10 operation buttons (the 3rd and 4th buttons are invalid), including 8 single speed buttons, 1 start/alarm bell, and 1 total stop button
Control points reach 11
Equipped with a battery voltage warning device, it can automatically cut off the circuit when the voltage is insufficient.  
Secure key switch to prevent unauthorized use.  
Up/down, east/west, and south/north can be set to mutually inhibit each other.  
The startup button can be set by the computer to functions such as startup, acceleration, throttle, and normal.  
Backup keys 1-2 can be set by the computer to functions such as normal, interlock, toggle, switch, etc
Control distance: up to 100 meters
Security code: 32-bit (4.3 billion sets)
Operating temperature: -35 ℃ to+80 ℃ (without considering battery temperature resistance)
Protection level: IP65
Transmitter power supply: DC 3V (2 alkaline No. 5 batteries can be used for 1 month)
Receiver power supply: AC 380V/220V/36V optional, or DC 12V/24V
Output contact capacity: 5 ampere fully sealed relay output (using AC 250V/10A relay, 5 ampere fuse).

Transmitter (handheld)
Size: 164 × 75 × 46 millimeters
Weight: Approximately 380 grams (excluding battery)

receiver
Size: 170 × 165 × 90 millimeters
Weight: 1400 grams (excluding cables)