Feature: The single channel delay controller adopts the 20A relay, can load a high-power load;Adopt fixed code encoding chips, which can achieve 6561 groups of different coding, and can select different data through short welding plate, safe and reliable, customers may need to address code and data code, and work of the indicator light controller, and can jump through cap option, interlock, or point move delay working way;Easy to use. Suitable for multiple USES multiple fields. The output voltage can be set up with, installation is simple and convenient. Suitable for: the garage door and control the brake, entrance guard system, lighting control,, remote control curtain,And all kinds of motor control system * Product features Channel: 1 CH working voltage: DC12V working temperature: - 40 ~ + 85 Encode: Fixed code Frequency:315 or 433 delay range: 1-45 s maximum load: 20A *work way switch 1. jog mode:Put Jumper on"M"or"Y"Don't use Jumper, not connect 2.jogTime delaymode:Put Jumper "Y" connect. Through the pen rotary potentiometer to achieve the length of the delay time. 3.nter-lock mode :PutJumper "M" connect. Note: 433mhz and 315 mhz are available ,315mhz will be sent out if there is no demand on frequency 3. Package Included: 1 x Receiver 3 x Transmitter