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0
votes
1answer
35 views

Rewire Metal Halide Security Light to Use Standard Bulb

I have a Utilitech AHR100-00 ...
1
vote
2answers
75 views

Is this patch panel used for phone, security, or data?

I just moved into a townhouse. Each bedroom has a CAT5e panel on the wall. I've went up in the attic and I can see the blue ethernet cables running from each bedroom to a central location right above ...
7
votes
4answers
20 views

Door lock and unlock based on authorized user proximity

I want to install an electronic lock on my office/workshop that only a specific individual(s) can unlock. I want it to lock every time the door is closed and the room is empty but I do not want to ...
1
vote
0answers
44 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 ...
0
votes
2answers
38 views

What type of security sensors should be used in a three bedroom house?

I have just purchased a house and am hoping to install SimpliSafe throughout. I have 3 bedrooms: mine, my children's, and my office. Would window sensors be best in all these rooms, and then motion ...
2
votes
4answers
90 views

How can I remove this screw?

Any one know how to open this screw? Tried pliers but no avail and standard box of security screwdrivers couldnt open it. Here are some more photos
1
vote
0answers
39 views

Home security sensor for windows [closed]

I have aluminum louver style windows all around my house. I would like to know what type of sensor and placement would be necessary for a home security System.
0
votes
1answer
29 views

Home security alarm system in the uk [closed]

Can anyone suggest the best home security alarm? Most famous one is ADT in the uk which is monitored alarm system. Is it non-monitored alarm system much secure than monitored one? Can some one please ...
1
vote
1answer
93 views

Unplugging Alarm System

The house I am had an alarm system put in when the house was being built. The previous owners of our house used it but we haven't and all its been is a pain in the butt. Before it would beep when ...
0
votes
0answers
55 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 ...
2
votes
1answer
90 views

Which cylinder door lock shield design is most secure?

I'm planning to place a shield on my front door and would like to know which of the 3 shield designs is the most secure option and why. Basic design characteristics: Top Left: the outside part of ...
1
vote
1answer
104 views

Outdoor HD ip camera - what do I need to take into consideration?

I'm in the market for an outdoor weather proof HD IP camera that can be remote controlled from a web-browser and can join a WLAN but gets power over a cable. I'm good with computers but new to the ...
0
votes
2answers
165 views

Why aren't my PIR security lights working through my window?

Can any one help? I purchased a solar powered PIR security light, with the intention of putting it inside my kitchen window. The PIR would be inside the window, but this does not work. When I go ...
0
votes
1answer
83 views

Is it safe to oil a lock? [duplicate]

I have a very sticky door lock, is it safe to oil it with standard household oil? Will oil degrade the security of the lock in any way? If it's safe, how should I apply the oil?
1
vote
2answers
346 views

What is a safe maximum amount to leave a window open?

We have sash windows and got broken into last week due to poor security (just internal latches). I want to install better locks on the windows to prevent the windows being opened past certain ...
1
vote
2answers
180 views

Will I have to install new cables when converting from a SD CCTV system to HD?

After a breakin soon after moving into our house, we used our cash reserve to improve security. One of these updates was an 8-channel DVR with four external CCTV cameras. The DVR exposes the cameras ...
2
votes
3answers
224 views

Can someone unlock a locked door and lock it back again without the key?

Is it possible for someone to unlock your front door get into your house and then lock the door again without being supplied with a key?
1
vote
2answers
292 views

Are garage door locks that cannot be opened from the outside available?

I would like to replace my garage lock with a lock face that does not permit opening it from the outside. I don't have a key to it anyway, and right now it's the weakest link of my home security. ...
1
vote
1answer
123 views

Home security system recommendation

I want to purchase a DIY wireless home security system. For the moment, I do not want to pay a home monitoring service and prefer to be informed of my alarm status via the Internet (WiFi and ...
2
votes
1answer
106 views

How do I apply BNC connectors without breaking them?

I have some RG-59 coax cable and I want to terminate it with BNC compression connectors. I bought some compression connectors, and what I think is a pretty good quality compression tool — the Liberty ...
1
vote
2answers
241 views

What type and length of wiring for home security system?

I'm slowly remodeling my house one room at a time. I'm to the point where I need to wire a window for the future alarm system. This post talks about how to wire a home during new construction for a ...
4
votes
1answer
165 views

Are there any alarm system panels, control boxes, etc. that have a kind of API for software to access?

I am basically looking to build an advanced alarm system for my home. I have previously used FrontPoint Security which offers a service through alarm.com. This basically gives me access to arming and ...
2
votes
2answers
165 views

How can we security manage keys for a co-op building?

After having some security incidents in our building, we have decided to change the locks and we are looking at a solution whereby we (co-op board) can give out to residents keys that cannot be ...
4
votes
1answer
658 views

Where should carbon monoxide detector be located?

How many carbon monoxide detector is need in house and where it's more strategic to place it? Is it better to place it low close to the ground or high close to the ceiling?
4
votes
2answers
397 views

Can I use the wiring from a disabled home security system to power wireless cameras?

My home has an old security system which has long been disabled. I'd like to be able to use the wiring for the sensors to possibly provide DC power to some wireless IP security cameras in various ...
0
votes
1answer
609 views

Is there a way to know if the photocell is a switch or a dimmer?

I plan on installing three LED security lights to my home. I would like to have them turn on and off with a photocell. I am going to have a switch and then install the lights in parallel. I am not ...
6
votes
7answers
284 views

Projects to Pursue while Studs are Bare?

I'm stripping my small 950 sq. ft. 1950's-era home to the studs -- walls and ceiling -- so that I can install a vapor barrier and insulation in the walls and ceiling. While I have the studs available ...
2
votes
1answer
400 views

How secure is a live bamboo fence compare to chain link or barbed wire fences?

We're about to start working on securing our house. One thing we know we need on the back part of our property is a fence of some sort. I'm trying to keep costs down but security up. I know that any ...
6
votes
3answers
1k views

What is this kind of security bolt head called, and how can I remove it?

A previous owner fitted the light fitting pictured above, and has not left me a tool to remove the bolt. The bulb has blown so I need to get in to the unit. The head diameter is about 12mm and the ...
3
votes
2answers
260 views

Where should I position a recessed contact sensor in a door?

Is there a recommended location on a door to install a recessed contact sensor? I see many installing on the top of the door. Any reason it can't be installed in the bottom corner?
9
votes
4answers
5k views

How should I position a motion sensor?

When planning motion sensor placement for a security system, is it preferable to install it facing windows, or not?
4
votes
1answer
1k views

How do I choose a recessed alarm contact switch?

With so many window and door recessed contact switches, how does one decide the best one for the application? I was leaning towards Ademco 3/8" Diameter Miniature Press Fit Magnetic Contact, for ...
6
votes
4answers
2k views

How Do I Plan for an Intrusion Detection System?

I would like to plan for an intrusion detection system in a home that is currently under construction. The home has a walkout basement that is sloping, shown in the rear elevation picture shown ...
5
votes
6answers
13k views

How should I wire for a security system during construction?

I would like to run wires in anticipation of a future hard-wired security system. However, I have yet to find any information that pulls everything together regarding what is required. From what I ...
1
vote
1answer
447 views

What can you do to secure a shed door?

Any advice on the best ways to secure a shed door from intruders? I'm considering interlocking hinges, and a bolt-cutter "proof" hasp lock. Anything else I should consider?
5
votes
1answer
344 views

How can I best create a motorcycle tie-down point on or through my cedar fence?

I have this style of fence abutting my driveway (but this is not my fence): Currently, I don't have a good way to attach my motorcycle's inch-thick cable lock to it (or to anything), other than to ...
3
votes
3answers
910 views

Can I install a security system myself?

I just bought a new home and it had it professionally pre-wired for a security system. There are cables for sensors on all entry doors. There are some cables for motion detectors as well on the main ...
2
votes
1answer
191 views

How can I replace an integrated security light with a solar powered version?

Above our front door, we have (for want of a better word) a security light. This light can only be controlled by a switch near the front door. The light switch for the is just one of three on the same ...
3
votes
1answer
287 views

How to secure apartment windows with external fire esscape

Recently, a burglar attempted to break in to my apartment by coming up the fire escape and pry open the window. Lucky I heard him and he was scared away when I turn on the light. My apartment is on ...
6
votes
4answers
7k views

How can I secure a door with a window right next to it?

My front door has a deadbolt, but right next to the knob/deadbolt is a tall narrow window, so that you can see whoever is outside. This is a security risk as anyone could smash that window and open ...
6
votes
4answers
7k views

Why energy saving bulb flashes when the switch is off?

I have a energy saving spiral light bulb in my kitchen. In exactly every 27 seconds, the first segment of the bulb faintly flashes when the switch is off. And not once, repeatedly every 27 seconds. ...
8
votes
6answers
21k views

How to secure a doggy door from intruders?

I installed a doggy door so that our dog can go in/out when it has to go to the bathroom while we are at work/away. It lets him out into our fenced in backyard. The gates are deadlocked, but ...
7
votes
5answers
4k views

How can I fit a Schlage lockset in my front door?

I moved into a condo with a Kwikset lockset in the door. I wanted to replace it with a Schlage lockset, but the actual bolt portion of the deadbolt was too large to fit into the pre-drilled hole. If ...
1
vote
3answers
668 views

What steps should I take to figure out which alarm model I have and how to go about installing a missing sensor?

My home has a central alarm system with keypad and every door and window set up with a sensor except for 1. This 1 sensor was removed when the previous owners replaced the frame, and it keeps the ...
6
votes
3answers
1k views

Environmental protection for computer equipment in unheated garage

I live in Minnesota, and I have an unheated, detached garage. I would like to place an "offsite" data backup device (possibly a NAS) in the garage, which I should be easily able to connect to the ...
4
votes
3answers
3k views

Where do I buy a weather proof combination padlock?

I have a shed that I use a padlock to secure. The last lock I had lasted a year before failing. It cost about $40. My wife prefers combination so she won't need her keys just to work in the yard. I ...
2
votes
2answers
2k views

How do I install a chain lock on a steel door?

I'm tring to install a chain lock on the inside of my home. I've tried millions of things to get a hole in the steel door. Is a 12 volt drill not powerful enough?
3
votes
1answer
368 views

What to look for in a home security system?

We're in the process of researching home security systems for a house. We're in the process of remodeling (door change, painting, etc), so I'd like to do that at the same time. Our contractor has a ...
1
vote
2answers
459 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 ...
3
votes
3answers
7k views

Can I tap into an exterior light in order to power a security camera?

I have an exterior light (shown below) that I was wondering if I could tap into, in order to power an outdoor IP cam. I understand I would have to pull appart some cables and potentially purchase ...