Tablets Computer & Office Cheap Tablets.We offer the best wholesale price, quality guarantee, professional e-business service and fast shipping . You will be satisfied with the shopping experience in our store. Look for long term businss with you.
Features:
Working Voltage: 3.7V~12V; Detection Range: 20~90%RH, 0~50C.
Temperature and Humidity Sensor: DHT11.
Master Control: ESP-01 / ESP-01S (NOT included).
Measuring Accuracy: Temperature: 2C; Humidity: 5%RH.
Can used for smart home or IOT projects.
Features:
*Can supply power to network surveillance cameras that with PoE function;
*10x 10/100/1000Mbps auto-sensing RJ45 ports, 8x 10/100/1000MbpsPoE ports, 2x uplink port;
*Supports port auto-flip (Auto MDI/ MDIX);
*Maximum power of single PoE port: 15.4W;
*Adopts store-and-forward architecture;
*IEEE 802.3af power on up to 8 ports;
*Features with fanless, natural cooling, small, compact and quiet design, suitable for desktop or wall;
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