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Showing results for tags 'false alarm'.
Can anyone help with a bit of fault diagnosis on a viper (x2) circuit This is an older Scantronic system where I am getting false alarms on a circuit with two vipers - about eight(8) years old. Strangely neither viper LED flashes after false alarm. When walk tested both vipers flash as they should. I have checked the internal viper wiring and all good. Question is this a viper problem or wiring. Any help would be good - thank you.
Had a false alarm last night 1am while asleep. All sirens blaring. SMS came through saying sunroom DT. Being a dual-tec I was suspicious of a false alarm and the adrenaline was pumping when I went down to check it out... I was confronted by a huge moth flapping about in the sunroom that had triggered the DT7550. Terminated the moth, but it took me ages to get back to sleep after that If only we had a sensor that could accurately differentiate between humans and anything else. Picking up on brainwaves or the like. I suppose most amateur criminals don't have much going on in that area though!