ITEM NAME:433MHz Waterproof 4 Key Wireless Remote Control Receiver Garage Door Alarm #gib Store Home Promotion Hot Item Add to Fav.Health & Beauty. Optional keys: 1 key, 2 key, 3 key, 4 key. Modulation mode: ASK amplitude modulation. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
