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       Chinese     English
      Product
      Smart Home
      SK-919C Smart Home Control Host
      • Function Features
      • Technical Reference
      • Schematic Diagram
      • Download

      ● 1.7 inch TFT Chinese color screen / touch keyboard / voice navigation operation

      ● 99 wireless zones / 40 smart home devices

      ● APP intelligent control / one-click scene mode control

      ● WIFI + GSM dual-channel operation, intelligent control and scene linkage alarm, data interaction is more reliable

      ● Adopt LoRa wireless communication technology, with ultra-long distance transmission, strong anti-worry ability, ultra-low power consumption

      ● 6 groups of ordinary alarm phones, 2 groups of network center phones, 3 groups of help phones and 6 groups of alarm short messages can be set

      ● Built-in rechargeable high-capacity polymer battery, automatically recharges for about 6 hours after power failure

      ● Power supply voltage: Micro USB DC5V

      ● Working current: standby ≤50mA, alarm ≤60mA

      ● Backup battery: 3.7V / 850mAh polymer battery

      ● Wireless zone: 99 wireless +16 remote control

      ● Wireless mode: LORA dual channel standard protocol

      ● Communication: WIFI + GSM dual channel

      ● GSM frequency: 900 MHz / 1800MHz

      ● Wireless frequency: 433MHz

      ● Wireless distance: ≥500m (open area)

      ● Working environment: temperature: 0 ~ 45 ℃; humidity: ≤80% RH

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