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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