Relay On board Double Pole AC/DC CCTV Cameras 1 x Door Closer Medium

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

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

Transmission power: 350mW

The warranty does not cover batteries WHAT’S IN THE BOX:1 x Ajax Hub 2 (4G) White 2 x Ajax MotionProtect White 1 x Ajax HomeSiren White 1 x Ajax SpaceControl White

Relay On board Double Pole AC/DC CCTV Cameras 1 x Door Closer MediumThe 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