Brand New F21-4D Wireless Remote Control for Industrial Crane and Hoist

• Application: Industrial Machinery
• Signal Transmission: Radio Waves
• Type: Button
• Universal: Universal
• Transmission Distance: 50-100m
• Voltage: 12V
• Model NO.: F21-4D
• Material: Glass-Fiber PA
• Battery Type: AA Battery
• Product Name: F21-4D Industrial Remote Control
• Enclosure Protection Class: IP65
• Frequency Range: VHF: 310-331MHz; UHF: 425-446MHz
• Receiver Sensitivity: -110dBm
• Receiver Power Supply: 18~65V AC/DC; 65~440V AC/DC (Optional)
• Safety Code: 32 Bits (4.3billion)
• Temperature Range: -40ºC-+85ºC
• Output Contactor Capacity: 8A Sealed Relay Output (with AC 250V/10A Relays, 1
• Cable Length: 1.65m (Other Length Can Be Customized)
• Control Distance: 100meter
• Speed Type: Single/Double
• Keyword: Chain Hoist Use Remote Control
• Frequency: 310MHz/446MHz
• Button: 4buttons
• Usage: Used for Controlling Tower Crane, Concrete Pumps..
• Transport Package: Standard Export Packing
• Specification: F21-4D
• Trademark: VOHOBOO
• Origin: Hubei, China
• HS Code: 85269200
• Production Capacity: 5000sets Per Month

Product Description

Product Description

Product specifications :

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

Product Details

Product Advantages

Product Parameters

F21-4D Transmitter Parameters
Material		Glass-Fiber PA
Enclosure protection class		IP65
Frequency range		VHF: 310-331MHz (UHF: 425-446MHz is optional)
Transmitter power		≤10dBm
Transmitter power supply		2 AA alkaline batteries (not included)
Safety code		32 bits (4.3billion)
Temperature range		-40ºC-+85ºC
Control distance		Approx 100m(200 meters is customized)
Size		156x61x51mm
Weight		255g (without battery)
F21-4D Receiver Parameters
Material		Glass-Fiber PA
Enclosure protection class		IP65
Frequency range		VHF: 310-331MHz; UHF: 425-446MHz
Receiver sensitivity		-110dBm
Receiver power supply		18~65V AC/DC; 65~440V AC/DC (optional)
Safety code		32 bits (4.3billion)
Temperature range		-40ºC-+85ºC
Output contactor capacity		8A sealed relay output (with AC 250V/10A relays, 10A fuse)
Cable length		1.65m (Other length can be customized)
Size		205x86x80mm
Weight		620g

Packaging & Shipping

About Us