Skip to content
View in the app

A better way to browse. Learn more.
Security Installer Community

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Twin duel element PIR's

andyhodson
in Detector Queries (Public)

Featured Replies

Data sheet says that its a 'Twin duel element detector' and that both sensors have to be triggered to generate an alarm. Is this an approved way of generating a confirmed alarm using a sequential method? Or is it as I'm thinking, just less than a Quad type PIR.

I know that Pyronix were playing about with a detector that did a similar thing and wondered if this Texecom effort was the same idea..

Andy :whistle:

Manufacturer

Twin duel eliment detector is a step up from a quad actually.

They are very good detectors, and no, its classed as one zone and is not suitable for confirmed in one - like the optex is.

Dave.
because they are more expensive, fitting a DT to evry room in a house will soon leave you out of cash.

49601[/snapback]

SO your paying to much then............ :roflmao::roflmao:

www.nova-security.co.uk

www.nsiapproved.co.uk

No PMs please unless i know you or you are using this board with your proper name.
SO your paying to much then............ :roflmao:  :roflmao:

49629[/snapback]

I ment in comparison to a suitably priced TD from texecom, not a standalone price of a DT.

?? unless your getting top-notch DT's for under £??? - are you? - can I have some, please, pretty please??

Youve got a secret - please tell, or PM me your source LOL

cheers.

Edited by DNS Security

:roflmao: Damn - nearly forgot - cant quote trade prices! - you sod, you tried to trick me

49639[/snapback]

Nearly got caught out :roflmao: , you will be getting your bottom smacked of the Mods if you post prices.

www.nova-security.co.uk

www.nsiapproved.co.uk

No PMs please unless i know you or you are using this board with your proper name.

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

Recently Browsing 0

  • No registered users viewing this page.

Important Information

By using this site, you agree to our Terms of Use.

I accept

Account

Navigation

Search

Search

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.