Relay On board Double Pole AC/DC CCTV Cameras SPECIFICATIONS OF THE EZVIZ CB2

SPECIFICATIONS OF THE EZVIZ CB2 :

Diameter 10mm Material Aluminium Quantity 100 Pack Product Dimensions 20mm (L) x 7mm (W) x 7mm (H) Product Weight 0

1 x Door Closer Medium Duty 25-45Kg with Hold Open Function

Transmission power: 350mW

Relay On board Double Pole AC/DC CCTV Cameras SPECIFICATIONS OF THE EZVIZ CB2The Relay On board Double Pole AC DC. The 2 Independent relay contacts N O and N C, 1A 12VDC. Reverse polarity protection and low voltage trigger input. A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid state relays. Relays are used where it is necessary to control a circuit by a low power signal (with complete electrical isolation