Brand: N/A - Model: NT-K400A - Color: Red + Grey + White - Material: Plastic + Steel + Copper - Quantity: 1 - Type: Plural - Eight-key wireless remote control (1 2 3 4 on / off 30s 10 + min 60min) through the wall - Learning code function: Supports users with multiple remotes - Each receiver can be equipped with up to 10 remote controls - Working frequency: 315MHz / 433.92MHz control / receiver - Voltage: AC 220V / 50Hz-60Hz - Load power: incandescent lamp (max 3000W); energy saving lamp (max 1200W) - 1 x 12V 23A battery (included) - Effective remote range: 300 square meter - 1. Press any one of the buttons 1 2 3 4 on remote controller of switch to turn on or off the four lamps - 2. "30S" "10 + min" "60min" are delay buttons set the auto-off time to control the four groups of lamps in open fixtures - Press "30S" button once (by multiple 1st by default) the host will issue a "beep" and the lighting lamps will turn off automatically after 30 seconds - Press "60S" button once (by multiple 1st by default) the host will issue a "beep" and the lighting lamps will turn off automatically after 60 seconds - Press "10 + min" button once the host will issue a "beep" and the lamps will turn off automatically after 10 minutes; - Press "10 + min" twice the host will issue a "beep" twice the lamps will turn off automatically after 20 minutes and as so on the last host rang long that is six times and the lamps will automatically shut down after 60 minutes ; - Press the "10 + min" button more than six times the host will no longer sound the default is 6 times; - 3. "OFF / ON" button: - Fully open / fully closed for four groups of lighting control - The corresponding light or socket is powered another press will cut it off - Receiver and remote control paired with the delete method: - Method 1: Press the code switch on the receiver the host issue a "beep" to enter the state of code - Then press any key sounds "beep beep" twice the pairing is successful - Method 2: Keeps the power switch in the "off" position the interval time is less than one second more than three seconds to open and turns off the power switch 5 times until the host issue a "beep" and then enters the state of the code - The rest is the same with method 1 - Delete method: Press the receiver code switch host to issue a "beep beep beep" three times deleted successfully - Packing list: - 1 x Remote control - 1 x Switch