aissecur

Hi, what have you got & what do you want for it ?

That rings a bell

Nest for me, had it 7 years, not had any issues

Off it’s box

Have you asked Alexa ?

If you are not an installer, then the installing company will of changed the engineer code if that is the case then I would suggest getting a installation company out to default and add the keypad for you

If it’s non uk it may be #### can you not default it & reprogram from scratch ?

As above, I would use a 12v dc relay personally and power it from a little 12v independent psu (as it’s an NVR you probably won’t have a 12vdc PSU powering any cameras as everything will likely be Poe)

Derek pakora, he was a rice guy

Birds nesting

I’ve seen a few failed myself , unsure if the issue has been fixed

Hi, first point to note the battery (if checked and maintained) should last more than a few hours without mains power to the control panel If you have fully drained the battery then when you have switched the power back on to the unit it may of blown the quick blow fuse (next to the transformer) I think this is 125ma (but it does say on the label) l if you are electrically competent & know what you are doing you could check this First if not call the experts

You can add either wired or a wireless keypad to the enforcer my personal preference is wired

I’m fairly sure they are wireless bells, never been a fan If you were looking to go down the wireless route I would recommend pyronix or Texecom

Good man, saves the agro further down the line

If it’s just ordinary bt cable with no protection, it will work (for a while)

Likely the keypad but suggest you get the system fully checked over by a qualified alarm engineer, if it’s been unchecked for a number of years you can have a number of potential issues

Best to call In an alarm engineer to check your system over its highly likely there is a major issue with your alarm, even if you did manage to get the keypad working you still would not know if everything was functioning correctly. I appreciate it’s an expense but better this than find out the hard way and it not work if you get broken into

Did menvier not do a shunt lock for fire exit doors (zone omit module or something) remember fitting a few

If it’s an old system it could of possibly been damaged by the failure to change the 20 year old battery when needed ...! (although this usually damages the charging circuit)

As previous suggestions, either upgrade or get it checked over by a security installer, just think if you DIY it & you don’t configure something correctly or it fails to work because it has a undiagnosed issue when it needs to then you will kicking yourself (false economy)

If you nvr / dvr says off line then as the others have illuded to, it’s a likely an ISP issue can you send us a screen shot ? how was your system set up? Did the installer scan the qr code with the hik app or is it set up by DNS ? Did someone install the system for you or is it a DIY install by yourself ?

Never seen that - I think it was possibly lyntec many many years ago had a problem with fires in bell boxes but may be wrong - (I think that was down to the strobe / capacitor) I suggest in this instance the bell suffered moisture or water ingress that in turn has shorted the battery out, with no over current protection on the battery it has shorted causing excessive heat / damage

Have you put new batteries in the fob? may be worth deleting the fobs & then relearning them If you delete them, learn one, test it if all ok learn the other

I think this was burn-ard’s van ?