Description: 【Material】: Car wireless remotes control switch relay is made of premium pp material, wear resistant and durable, has good performance. 【Features】: Auto wireless remotes control switch, learning type increases remote control convenience, four working modes can be switched, delay 5S 10S 15S adjustable, Contact output, controllable AC and DC. 【More convenient】: car battery disconnect isolator switch, simply press the remote button, then disconnect car power system. 【Widely application】: Car battery cut off isolator switch is universally used for Car, Boat, RV, Marine, Camper and other engine applications. 【Simple Installation】: Relay remote switch with 2 keys, easy to replace and install within seconds, no complicated tools needed. Specification: Working voltage: DC12V Working frequency: 315MHZ (default)/433MHZ Working mode: Jog type (default)/delay Coding method: intelligent learning type Receiving sensitivity: 2-105DBM Output type: 1 relay semaphore output Output current: inductive≤3.5A negative≤6A Size Chart: 6cmx3.1cmx1.1cm/2.36inchx1.22inchx0.43inch Package Includes: 1 Relay Remote Switch Note: Please allow slightly errors due to manual measurement and different monitors.