[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]

Re: CCTV lens calculator

Subject: Re: CCTV lens calculator
From: G. Morgan <alarmpro@xxxxxxxxxxx>
Date: Thu, 09 Nov 2006 06:09:45 GMT
Newsgroups: alt.security.alarms
References: <n8b5l2l0tfbp2mbvgg0ir19a1qc6e4raca@xxxxxxx> <Ely4h.287473$R63.286148@pd7urf1no> <nuc5l256ci0brjcpp3rnl5aej4u07ln515@xxxxxxx> <zsz4h.280966$5R2.147705@pd7urf3no>

On Thu, 09 Nov 2006 05:58:55 GMT, "A.J." <aj@xxxxxxxx> wrote:

>
>What is the distance from the camera to the target area ?

About 4-8  feet depending on mounting ht.  need to see faces coming
inside door plus a lot of peripheral on the sides of the door.

I might need a 1/2" ccd ?

--

-Graham
(remove the double e's to email)

Follow-Ups:
- Re: CCTV lens calculator
  - From: A.J.

References:
- CCTV lens calculator
  - From: G . Morgan
- Re: CCTV lens calculator
  - From: Frank Olson
- Re: CCTV lens calculator
  - From: G . Morgan
- Re: CCTV lens calculator
  - From: A.J.

Prev by Message: New to Security system need help
Next by Message: Re: CCTV lens calculator
Previous by thread: Re: CCTV lens calculator
Next by thread: Re: CCTV lens calculator
Index(es):
- Message
- Thread

alt.security.alarms Main Index | alt.security.alarms Thread Index | alt.security.alarms Home | Archives Home