Remote Control Transmitter Receiver 2Key Radio Radio Crane Crane F21-2S

Description

Product Description
Specifcations
：
1. Package include:
1*Transmitter
1*Receiver
1*English manual
1PC* Dust bag
Transmitter (handheld):Size: 13 × 4.5 × 2.2 cm
Weight: about 100 g
Receiver  Dimensions: 18.5 × 8.5 × 8.5 cm
Weight: 550 g
2. Parameters：
Transmitter
Number of function buttons:Up and Down
Material:Glass-Fiber PA
Dimension:132*45*28mm (5.2* 1.8* 1.1 in.)
Weight:98G (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：-40~80 degrees Celsius (-40~176 degrees Fahrenheit)
Control distance：Approx100m
Receiver
Receiver power supply：65V ~ 440V AC/DC
Material：Glass-Fiber PA
Dimension：88*92*62mm
Weight：290G
Protection Class：IP65
Temperature range：-40~80 degrees Celsius (-40~176 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)
3. Features：
(1). Up/down can be programmed to interlock or non-interlock, toggle and normal etc.
(2). Start button can be program to be start, normal, toggle function etc.
(3). 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). Special button materials and high-quality switches
(5). More safe and humane key switch
(6). Power supply alarm indicator
4. 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 18-65V AC/DC. Contact us if needed. Select the appropriate product based on the operating voltage.
5. Application:
Bridge Crane / Overhead crane / Chain Hoist / Monorails / Concrete Pump Truck / Mobile Lifting / Tower Crane
Note
-Please carefully read the product size on the details page.
-For better transportation, we will bend the long flower bar. After you receive the package, you can straighten it by hand.
-If the flower is deformed, it can be steamed with water or placed in the sun or placed by hand.
-If the flower head falls, you can reinstall it.
Shipping
1. Your Item(s) will be shipped within 5-15 business days once payment received.
2. Fast shipping to UK,you may can get it in 7-20 working days.
Free Shipping for Airmail via Post Office 11-25 business Days Come(approximately within 30 days) ship to other country.
notice: item shipping from China.You should receive item within 4 weeks
3.if you want faster shipping (Express,DHL or EMS),Please contact us.
Returns
1. We offer money back guarantee service.
2. If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.
3. Any product you return must be in the same condition you received it and in the original packaging.
4. Please keep the receipt. Please send returns only by registered mail.
5. If you have not received the item, please wait a maximum of 20 days and let us know within 7 days. Please contact us before return, we will give you the return address.
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2. Please buy only if you agree with the above terms.