Hikvision DS-PDD12-EG2

Internal Wired Siren with backup power With a tonal Piezo Alarm 120 dB at 1 metre Immune system against. also offers protection against doors being forced open For direct connection to a wired term more→inal blocks or alarm central connection with an actuator Home Automation

Overview: This is a mini and compact DIY smart switch is convenient to automate your home appliances with Tuya app through your smartphone or tablet or your voice command.? Features: *Control your ho more→me appliances with the app. *Ask devices to turn on/off just by a voice command. *Set a time for devices to make it start or stop running automatically. *Share the device with your family to control it together. *Check the device status change on your phone in real time. *Run the device on your phone albeit no normal WiFi connection. *Keep the device in the status before power failure when the electricity system is restored. Specifications: Input: AC 220-240V? 50Hz? Max: 2300W Power: less than

Cooler Master SickleFlow 120 ARGB White Edition Computer case Fan 12 cm 1 pc(s)

Use the individuality of human fingerprint Features to prevents unauthorized access to your computer without permission. The fingerprint information can be correctly judged whether it is a live or co more→pied fingerprint, it only compares the living fingerprint information and enhances the safety. Features: Multifunction design, which can independently complete fingerprint collection, fingerprint registration, fingerprint comparison and fingerprint search. Compact styling is convenient to carry and store, it Features low power consumption, universal interface and high reliability, it also easy to operate. It can be easily embedded into the user system to form a fingerprint identification