Giới thiệu Alwaysonline 4 Channel Switch Long Distance
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1. LONG DISTANCE: switch signals can pass through wall, floors and doors to steadily control the receiver anywhere within a reliable distance. The maximum range is up to 98 feet, 30 meters, without obstructions. 2. 4 CHANNELS MORE CONTROL: relay switch can be adjusted to work in a way that controls the device to turn on or reverse, on and off. Switch self locking, pointing, interlocking. 3. SECURITY CONTROL: 433Mhz RF switch has high security and low repetition rate. You can delete the old cipher and relearn the new one when the is lost, so you are always in control. 4. EASY TO USE: 4 channel switch is very easy to set up, learn, relearn and control. Stable and reliable performance with high reception sensitivity. 5. WIDE RANGE OF APPLICATIONS: switch has a wide range of applications, from simple home controls to autonomous controls such as entrances, garage doors, alarm systems, lifting equipment and more.
Specification: Item Type: Switch Product Material: ABS Color: White Type: 4 x Built in 75mAh CR2016 Button Cell Receiver Parameters: Operating Voltage: 12V Operating Frequency: 433MHz Working Mode: Pointing M4, Self locking T4, Interlocking L4 Pair Cipher Mode: Intelligent Learning Type Receiving Sensitivity: ≥ -105DBM Output Type: Two Way Relay Signal Quantity Output Output Current: Inductive ≤ 3.5A, Resistive ≤ 6A of Application: Can Be Used for Entrances, Garage Doors, Alarm Systems, Lifting Equipment, Etc.