F21-4s Hot Selling 4 Buttons Single Speed Waterproof Crane Down Radio Industrial Wireless Smart Remote Control

• Application: Air-Conditioner, Alarm, Audio / Video Players, Automatic Doors, Smart Home Appliance, Industrial Machinery, Led Products, Special Equipment, Toys, TV, Electric Hoist
• Battery Type: Aa Battery
• Certification: CE, FCC, ISO9001, RoHS
• Model NO.: F21-4S
• Color: Orange
• Encode Mode: NEC, RC5
• Frequency: 315MHz
• Material: Plastic
• Transmission Distance: >100m
• Type: Button
• Universal: Not Universal
• Voltage: 380V 220V 36V 24V
• Weight: 1.5kg
• Points: 4
• Speeds: Single
• Transport Package: Carton
• Specification: plastic
• Trademark: telecrane
• Origin: China
• HS Code: 8543709990
• Production Capacity: 500000

Product Description

Transmitter

Dimension: 16.5 x 5.0 x 5.0 cm
Weight : 200 g(without batteries)
Power: DC 3V(2 AA size batteries)

Receiver

 

Industrial wireless remote control

is mainly used to control engineering machinery or industrial equipment remote wireless remote control device, mainly used in wharf equipment, high-altitude operations, cargo transport, construction sites,hoisting machinery, transmission device.

 

Transmitter (handheld):55*40*130 mmWeight: 220 g (including battery)receiver:85*55*190 mmWeight: 950 g (including cable TV)Receiver power: 24/48, 48/110, 48/220, 110/220, 220/380 VAC (50/60 Hz), 12 - 24 VDCTransmitter button: 1 EMS button / 1 Rotary button switch8 single step buttons (up or down buttons are programmable asTwo-speed through software)Transmitter power: 2 1.5 volt (AA) alkaline / rechargeable batteryThe billions of unique ID codes available in 4.3 (never repeat.)Operating temperature: -40°C to +85°CDetailed introduction:









 

 

:Feature
1. The control signal is stable and the distance is 100 meters (no interference).2. 400 channels, crystal oscillator channel 001-080 expanded to 001-400.3. Anti-welding fumes, anti-metal dust, anti-oil, safer to use.4. Low energy consumption, two batteries can be used for up to one year.5. 26-635V (full voltage) range. Support 36V / 220V / 380V, don't worry about buying the wrong voltage.


 

 

Specification:Item Type: Wireless Industrial Remote ControllerModel: K2-8Optional Voltage: 12-36V (full voltage), 26-635V (full voltage) ,9-14VRemote Control Battery: 2 x AA batteries (not included)



 

 

 

Model Number	K2-8
Material	ABS Engineering  three prevention PC material
Distance	100m
Transmitting fraquency	315MHz
Transmitter size	55*40*130mm
Receiver size	85*55*190mm
Transmitter Function	8 single-speed buttons
Temperature	-40°C to +85°C

 

Our services
Professional industrial remote control
1. Any enquiries will be answered within 24 hours.
2. Professional manufacturers and strong r&d team support.
3.OEM/ODM is available, we can customize according to the requirements of customers.
4.Due to transportation restrictions, the battery is not in the package. You should buy AA battery by yourself. We are a factory from China, please don't worry about the quality of our products and services.
5. If you have any questions about the product and logistics, please email us and we will reply as soon as possible.
6. After-sales service:
1) AII products are subject to strict factory quality inspection before packaging.
2) All products have been packaged in our factory, and the second package is delivered through express service before shipment.
3) If there is any problem during operation or installation, please feel free to contact us and we will solve it with professional guidance. Thank you for your trust and cooperation
Our services
Professional industrial remote control
1. Any enquiries will be answered within 24 hours.
2. Professional manufacturers and strong r&d team support.
3.OEM/ODM is available, we can customize according to the requirements of customers.
4.Due to transportation restrictions, the battery is not in the package. You should buy AA battery by yourself. We are a factory from China, please don't worry about the quality of our products and services.
5. If you have any questions about the product and logistics, please email us and we will reply as soon as possible.
6. After-sales service:
1) AII products are subject to strict factory quality inspection before packaging.
2) All products have been packaged in our factory, and the second package is delivered through express service before shipment.
3) If there is any problem during operation or installation, please feel free to contact us and we will solve it with professional guidance. Thank you for your trust and cooperation

1. Q: Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
A: Yes , We have product catalogue.Please contact us on line or send an Email to sending the catalogue.

2. Q: I need your price list of all your products, do you have a price list ?
A: We do not have a price list of all of our products. Because we have so many items,and it's impossible to mark all of their
price on a list.And the price are always changing because of the producing cost.If you want to check any price of our products,please feel free to contact us.We will send offer to you soon!

3. Q : Can you make customized products and customized packing?
A: Yes.We made a lot of customized products for our customer before.(mainly wire harness) And we made many moulds for our customers alread.About customized packing,we can put your Logo or other info on the packing.There is no problem.Just have to pointout that ,it will cause some additional cost.

4. Q: Can you provide samples ?
A: Yes,we can provide samples.Normally,we provide 1-3pcs samples for test or quality checking.But you have to pay for the shipping cos.If you need many items, or need more qty for each item,we will charge for the samples."

5. Q: What kind of payment do you accept ? Can I pay RMB ?
A: We accept T/T(Wire transfer),Western Union and Paypal,credit card. Please be sure that we can receive the same amount of the Invoice. And you can pay money In RMB. No problem."

6. Q : What about your delivery time?
A: We have a lot of products in stock.We can send the stock products in 3 work days.If without stock,or stock is not enough, we will check the delivery time with you."

7. Q : How to ship my order ? Is it safe?
A: For small package, we will send it by Express, tsuch as DHL,FedEx,,UPS,TNT,EMS.That's a
Door to Door service.For big packages, we will send them by Air or By sea.We will use good packing and ensure
the safety.We will be responsible to any product damage caused on delivery."