OPS Hub
OPS Academy · free for everyone
Sign in
Exam · CCTV installer
Pass mark 75%. Sign in with your staff account to record the result.
1. What is the NVR's PoE budget?
5 W
120 W across 8 ports
Unlimited
2. A camera says 'No PoE'. You should…
Add a PoE switch or free budget
Replace the router
Wait
3. Analogue cameras record on…
A DVR
An NVR
A laptop
4. What does a wireless camera need?
A powered NVR on site and Wi-Fi in range
A fibre
Nothing
5. Which camera reads number plates?
Fisheye
ANPR
Dome
6. How close must the recorder's socket be?
100 m
Within 3 m
Any distance
7. What does remote viewing need?
NVR cabled to an online router + remote viewing on
Nothing
A fibre to the camera
8. Which recorder takes IP cameras?
DVR
NVR
ONT
9. Where do you set the recording mode?
OPS Mobile
[E] at the recorder → Set up
Bank
10. How do police get access to a business's cameras?
The organisation job is set on the recorder
They take it
By email
Submit answers