Mend > Home Alarm Systems

Anyone know how to change the passcode on a Pyronix Paragon RKP 2 keypad?

Had this alarm for many years. Lost the manual and need to change the 4 digit passcode. Can anyone help, pleas... [Read more]

How can i fix my rascal + alarm?

I have programmed in all details from front of my Rascal + alarm box, everything seems in order apart from th... [Read more]

challenger house alarm?

how to change my alarm code on my challenger house alarm

electricity been off how to reset alarm?

optima xL4

changed battry?

hi shall i just reset it back to factory settings

replacing battry?

hello all I have just replaced the battry in my scantronic 9800. after pressing 99 on my upstairs key pad it... [Read more]

no sound with keypad and alarm?

optima xl4 microprocessor. since powercut ive no sound when i input my code. have tried to test alarm, no soun... [Read more]

error bf?

thanks for the reply but it as stoped for the moment if it goes of in the night i will put that No in . what ... [Read more]

how to re code an alarm?

my alarm need re codeing after i replaced all the fuses after a power cerge now my old code doesnt work its a ... [Read more]

error bf?

my alarm keeps going off its to late to get a batrry now so how can i stop my alarm going off till tomorow ple... [Read more]

How can I stop the strobe light from flashing?

During recent high winds the strobe light started flashing and I can't stop it. Accenta/Optima 8EP416

Can panel be programmed to avoid resetting after a power cut?

Several times recently we have had power cuts - some have been miliseconds only. The alarm however goes off wh... [Read more]

RKP remote Panel?

I need to replace a Texecom RKP remote panel. Is it easy to do and what is involved?

flashing unset?

can you explain to me why a flashing light stays on my control panel, and flashing light on outside box. the a... [Read more]

iv got lockout on optima copact , ?

power light on, day light off, keypad unresponsive, what should i do ?

no sound with keypad and alarm?

when i open door it used to beep until you put your code in. buttons beeped when you entered code. i dont get ... [Read more]

9827 Keypad?

Good evening, I have a 9448+ alarm system, with a 9827 keypad. Had the system since 1999, and has served me we... [Read more]

exit error?

when i set my alarm it shows exit error 5bed room but im only using 4 of the zones

battery test?

ultracell ul2.4 - 12 (12v2.4ah/20hr) says initial current less than 0.72 a with multy meter it shows only ... [Read more]

500+?

Low battery + a sensor light on. Battery tested (new last year) 13V. All fuses tested OK. Changed batteries in... [Read more]