V-TAC VT-8083

Feature: 1. Smart door lock, widely used, suitable for homestay, hotel and apartment, etc. 2. Free handle, allows you to adjust door opening direction according to your need. 3. 4 kinds of door openin more→g methods: biological fingerprint unlocking, virtual password unlocking, IC card unlocking, emergency key unlocking. 4. With abnormal unlock alarm, using 10 times wrong password and key, the system will automatically lock and alarm, safer for using. 5. 4pcs AAA battery, energy saving, low power consumption, it can last for about 1 year in normal use. 6. With emergency charging port, can be charged by power bank, no need worry about no power. Specification: Item Type: Door Lock Color: As picture …

Specifications: Relay Receiver Board ParameterWorking Voltage : AC 85 265V Max current : 15A Load Current : 3000W Remote Control Battery : 2*CR2016(Include) RF frequency : 433MHz Working temperature : more→-30 +80 Celsius Receiving Sensitivity : >97dbm Amount of storage remote controls : 25 pieces Support encoding :1527 Leaning code /2262 fixed code RF Operating mode : ASK superheterodyne wireless reception Receiving range : Open space is more than 50 meters Remote operating mode : Toggle Mode/Latched Mode Package Included: 1*Wireless Smart Remote Control Use: Press *ON* button -> The Home Appliances OR Light will turn ON; Press *OFF* button ->The Home Appliances OR Light will turn OFF. Setting: 1.According …

Feature: 1. (Real time Electricity Usage Monitoring): The WIFI Power Consumption Monitor allows you to track and monitor the voltage, current, and power consumption (in kWh) in real time. With a measu more→ring range of 0.2 80A, it provides accurate readings for a wide range of appliances, helping you keep tabs on your electricity usage. 2. (Energy Statistics and Cost Savings): Stay informed about your energy usage and save money with the built in energy statistics feature. Monitor both dynamic and static electricity usage, and easily calculate your electricity bill right from the app. With this home energy monitor, you can make smarter choices to reduce wastage and lower your utility costs. 3. (Convenient …