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3answers
506 views

How to install 230V Light with Light-activated-resistor?

I am trying to set up light-activated-resistors that activate a light during dark hours. I have bought a ready Chinese thing that apparently contain a driver to change from AC to proper DC output for ...
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0answers
259 views

How can I secure an outwardly opening front door without damaging anything?

This is a rented house in Japan (single room). It has an outwardly opening front door. The resident (a single woman) has fear of intruder breaking in. Also, damaging/modifying the door or the wall is ...
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0answers
40 views

Adding a second 4219 expander to a Vista 20p, power deficit during alarm?

I have a professionally installed Vista-20p based system which I am attempting to expand (all wired). The initial Vista 20P & 4219 Extender used all 16 of the available zones. It has a battery ...
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0answers
31 views

Motion sensor Installation

I have to fix a motion sensor (PIR) in the corner of a room. What type of adhesive will stick the plastic sensor casing to a Gyprock surface? Thanks, Richard
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0answers
80 views

How I can remove this Ingersoll window bolt?

I have a small window with security bolts which have become rusted and unusable. However, I can't see how to remove them without forcing them off and damaging the wood. Anyone seen these types before ...