The Ei208DW is a battery operated Carbon Monoxide (CO) Alarm designed to be installed in rooms containing a fuel burning appliance.

Electrochemical 10 year CO sensor
10 year sealed Lithium battery
Test/Hush button
Integrated piezoelectric sounder

Cat 6 unshielded offset plugs.
For using with crimping tools SPEEDYRJ45.
These plugs are designed to simplify twisted pair terminations by
allowing the wire pairs to be easily inserted through the offset openings and out of the front. This allows the installer to easily
check the wiring order before crimping the connector.

https://www.youtube.com/watch?v=geKtxa28IBA

1/2,8” Starvis CMOS 2MP WDR Full-color Starlight Dome Network Camera
Fixed lens 3,6mm
With the adoption of high performance sensor and large-sized aperture lens, the camera is able to provide a more colorful image even under lowlight environment. Working without IR light means very low power consumption and unvisible in dark.
The camera also offers tamper detection by recognizing a dramatic scene change and generating a warning message to inspect the camera.
Dahua cameras operate in extreme temperature environments, rated for use in temperatures from -30° C to +60° C and also certified by the IP67 and IK10 standards.

Door contact for wooden door 1/4", 6mm

305 m installation cable in a box
Cat.6, U/UTP, 4-pairs AWG23
CPR-class: Dca s2, d2, a2

5MP WDR HDCVI IR Camera
Motorized zoom lens ( 2,7-13,5mm)

7" Color Videophone Diplay, AC230V, 4wire, White
Suitable for outdoor unit KC-MC30