Jump to content
Security Installer Community

james.wilson

Admin
  • Posts

    30,715
  • Joined

  • Last visited

  • Days Won

    290

Everything posted by james.wilson

  1. I prefer a sticker inside the lid for jumper settings for the life of the sensor
  2. We use our own brand that isn't hik based. There are quite a few brands actually manufactured by hik
  3. Polyprop was poor but yes polycarb is good. Back then it was self cert/true its a bit different now
  4. I meant the combined I don't think the GSM only will be updated
  5. If others are reading I'd suggest the coil inside the tag is broken
  6. Don't beep in the detector, maybe the elite does unsure. Voltek don't either but used to fit little sounders to them
  7. I don't think you can, you need to fix the supervision issue as the detector probably won't work if it activated. That's the whole point of supervision alarms
  8. Always have contacts on entry door as 6wb
  9. In pet areas I'd always recommend perimeter protection
  10. Agreed cca is budget stuff I'd only use copper myself
  11. Ni cads can take a lot of abuse when I used to race model cars you could put more into them than so called fast charging today. Used to thermal charge at a stupid temp limit. Used to put the thermocouple on the pack. Ni mh was a good compromise of capacity etc but I'd go nicad on a bell if I wanted to design one
  12. Piezo needs high voltage old school mylar cone speakers need less but require more power. I prefered the lower freq as it gives more range but looks worse on spec sheets at 1m
  13. I rate the multi box sia uses them but only the g3 one
  14. No one really cares about a custom bell and the client certainly doesnt
  15. As 6 it's the hardest place for a component. But no reason for it not to be microprocessor based, our cars are for instance.
  16. I don't use the gear but iirc that panel is a really basic premier. As the keypad that's been added is a prox one I think you will need to upgrade the panel which isn't a bad idea anyway
×
×
  • Create New...

Important Information

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