I.  Safety Instruction

1. For security please read the user manual carefully before initial operation;
2. Please be sure the power is off before connecting, the product is produced without fuse;
3. Please clear all memories before initial operation. (Please see the deleting all transmitter).
4. Don’t PROG, during channels are switching, in order to prevent misoperation;
5. The receiver will be interfere with same frequency products.(Wireless control system work in the same frequency range);
6. Prevent using this system to control the high risk equipment. (such as crane);
7. This manual control, wireless receiving equipment must not endanger life or property during the running failure or its security risks have been eliminated;
8. Linking wires shouldn’t be too long, in order to prevent unstable work.

II .Technical Specification

1. Working voltage: 12V-24V AC/DC
2. Temperature range: -20℃ to 60℃
3. Working frequency:433.92MHz
4. Transmitter stored: Rolling code 30
5. Loading capacity: 3A  250VAC