This sensor can be used with an external mechanical switch or a contact plate to alert the user via APP when the contacts touch or a switch is triggered
USB) INDICATOR Power LED / HDD LED FRONT I/O 2 x SMA Antenna (Optional for WiFi/LTE function)
-40~70oC Wide Temperature
0 (Optional) EXPANSION SLOT PCIe 3
0 X1 slot / Mini PCIe Half size (PCIe / USB) / Mini PCIe Full / Half size (PCIe / USB / SATA) BIOS 64 Mbit SPI / AMI BIOS H/W MONITOR Temperature Monitor / Voltage Monitor / Fan Monitor WATCHDOG TIMER 1~255 steps by software program SMART FAN CONTROL CPU Fan / System Fan GRAPHICS VGA Up to 1920 x 1200 @60 Hz DVI - HDMI Up to 4K (3840 x 2160) @30 Hz DISPLAYPORT - LVDS Up to 1920 x 1200 @60 Hz eDP (Option) Up to 4K (4096 x 2304) @60 Hz REAR I/O USB 4 x USB 3
Dragino LDS01 Door Sensor Solutions_Cold Chain Data Logger This sensor can be usedThe Dragino LDS01 is a LoRaWAN Door Sensor. It detects door open close status and uplinks to the LoRaWAN network. LDS01 is powered by a CR2032 coin battery, in a good LoRaWAN Network Coverage case, it can transmit as many as 12,000 uplink packets (base on SF7, 14dB). in poor LoRaWAN network coverage, it can transmit ~ 1,300 uplink packets (base on SF10, 18dB). The design goal for one battery is up to 1 year. Users can easily change the CR2032 battery