Best wireless camera to buy for CCTV?

So my mum and dad own a pub and there's a member of staff who is robbing us blind but were not sure how he is doing it. The till is never short or over always perfect, yet he manages to get tips of everybody even people that don't tip ever. We recently had a stock take and lost over 2k :|. So were looking to put a wireless camera in that nobody would notice but what's the best to buy? I've seen one at Argos for £70 instead of 90. We do have cameras but were looking to put it facing the till.

Any recommendations?

Cheers. +Rep.

http://www.chubb.co.uk/utcfs/Templat...%3D403,00.html

apperently these are good !

---------- Post added 22-12-2012 at 11:49 AM ----------

@.Shaun,,

I work in the security industry fitting alarms, CCTV, You name it, Best thing you can do is get a till with logs, and each staff member has a card, so when they use the till they have to "login" then it tracks the transactions and updates the daily amount, Should you be down when you check it you can see who has used the till and when.

Also you could get a moveable "dome" camera, so you can move it when/if needed, have it over the till and you can watch the till, Then you can move it etc.

You wont find a decent small camera for £90, Believe me.

Quote:

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Originally Posted by Jack!

You wont find a decent small camera for £90, Believe me.

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This.