Wide range voltage18-65v wireless remote control F21-6S crane remote control Description of crane remote control: 1. More than 10 years researching and exporting experience in Radio Remote Control industry. 2. Well and high quality control, all working process according to ISO9001:2008. 3. CE, FCC & ISO certificates. 4. One year warranty. 5. Sample order acceptable. 6. OEM acceptable. Specification of crane remote control : Control distance Up to 100m Unique code Over 4.3 billion unique ID codes Temperature -35°C---+80°C Enclosure protection class IP65 Transmitter power DC 3V Receiver power AC 380v/ 36v/220V or DC12V/24V Output capacity Full sealed relay output with 5 amperes (using ac 250v/10A relay, 5 amp fuse) . Features of crane remote control : * 8 push buttons with 7 single-speed buttons and 1 stop buttons * control points up to 6 * With the battery voltage alarm device to cut off the circuit when voltage is insufficient. * with the Rotate key switch to guarantee the safety. * set the internal functions by computer interface * up/down ,east/west , south/ north push button can be set mutual inhibition or not . * spare 1 key can be set start ,speed up,jump strokes, ordinary etc. Standard Configuration of crane remote control: One transmitter ; One receiver; One 1m cable connect with receiver One operation and maintain manual. Application: single hook electric cable hoist ,monorails,single speed electric hoist or electric single speed hoist crane, and used for the industrial remote control which are under 6 connection. Company Information About Yuding: Our company is an industrial radio remote controls manufacturer in China, established in August, 2010, with more than 10 years of experience in remote control system business area. Headquartered in Zhengzhou, Henan province, our company has many experts in the industrial radio remote controller area to assure safety and productivity. We are one of the leading companies in this industry in China.