Dual Step Radio Remote Control Safe Key Switch Industrial Wireless Transmitter
Please Note：The case color may be RED or GREY， which is sending randomly.
Applications : Bridge Crane / Overhead crane / Chain Hoist / Monorails / Concrete Pump Truck / Mobile Lifting / Tower Crane
1. Specifications :
| Transmitter | |
| Number of function buttons | 6 x one-step buttons (Up/ Down, East/ West, South/ North) |
| Other buttons | 1 STOP mushroom button, Start button, Key |
| Material | Glass-Fiber PA |
| Dimension | 156*61*51mm (6.14* 2.4* 2 in.) |
| Weight | 255G (without batteries) |
| Protection Class | IP65 |
| Frequency range | VHF: 310~331MHz; UHF: 425~446MHz |
| Transmitter power | Less than or equal to 10dBm |
| Safety code | 32bits (4.3 billion) |
| Temperature range | -40~85 degrees Celsius (-40~185 degrees Fahrenheit) |
| Control distance | Approx100m (200 meters is customized) |
| Receiver | |
| Receiver power supply | AC/DC12V, AC/DC18~65V, AC/DC65~440V |
| Material | Glass-Fiber PA |
| Dimension | 205*86*80mm (8.1*3.4*3.1 in.) |
| Weight | 620G |
| Protection Class | IP65 |
| Temperature range | -40~85 degrees Celsius (-40~185 degrees Fahrenheit) |
| Frequency range | VHF: 310~331MHz; UHF: 425~446MHz |
| Receiver sensitivity | -110dBm |
| Cable length | 1.65 meters |
| Safety code | 32 bits (4.3 billion) |
| Control distance | Approx100m (200 meters is customized) |
2. Package Included :
1 Transmitter & Receiver OR 2 Transmitter & 1 Receiver(According to your choice)
1 x Dust Bag
3. Benefit for you :
2. Feeling convenient with Start button can be program to be start, normal, toggle function etc.
3. Feeling trustworthy Transmitter and receiver labels use laser engraving technology. Waterproof, wear-resistant, clear writing, avoiding the important information is missing in harsh environments as codes and other issues. To provide more superior service for future use.
4. Feeling unique special button materials and high-quality switches.
5. Feeling safe with Power supply alarm indicator.
4. Kindly Note :
The LED on the front of the transmitter indicates the
condition of the batteries. It will flash green during operation if the battery
power is sufficient and will flash red if the battery power is low. If the LED
is flashing red, or if the operation becomes erratic, or will only work from a
short distance, replace both batteries with new AA alkaline batteries.
We also offer products in the voltage range of 65V ~ 440V AC/DC. Select the
appropriate product based on the operating voltage.
On Nov 14, 2025 at 22:52:46 PST, seller added the following information: