Home Security Systems

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Related Home Security Systems Questions
I have e code on my sentry safe HL 100. Hl 100. Code,
Hi i have e code on my sentry safe HL 100 JA: Hi. What Sentry model do you have? Customer: hl 100 JA: What have you tried so far with your home security system? Customer: code , JA: Is there anything … read more
Expert
Expert
My safe won't open and all the lights are dead. I replaced
My safe won't open and all the lights are dead. I replaced batteries with Duracell then year batteries but it didn't do anything … read more
Pete
Pete
Senior Engineer
Bachelor's Degree
13,333 satisfied customers
Locked safe. Lhlp ca877-354. 5 year old how do I replace the
Locked safe JA: What's the brand and model of your HVAC unit? How old is it? Customer: Lhlp ca877-354 JA: How long has this been going on? What have you tried so far? Customer: 5 year old how do I rep… read more
TechMinister
TechMinister
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221 satisfied customers
I took door screw out and did not put batteries in but shut
I took door screw out and did not put batteries in but shut door it will not open … read more
Russell H.
Russell H.
Computer/Electronics Consultant
Vocational, Technical or Trade Scho
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My batteries are dying on my safe and it will not allow me
My batteries are dying on my safe and it will not allow me to open it. … read more
Nathan
Nathan
Bachelors of Science
37,522 satisfied customers
My sentry safe model ESB3 won't lock. Can you help? I have
My sentry safe model ESB3 won't lock. Can you help? … read more
Josh
Josh
9,721 satisfied customers
I have a Sentry Safe Model v360 that will not open. The code
Hello I have a Sentry Safe Model v360 that will not open. The code doesnt work for me anymore. … read more
Russell H.
Russell H.
Computer/Electronics Consultant
Vocational, Technical or Trade Scho
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I cannot open my safe, combination works, unlocked with key
I cannot open my safe, combination works, unlocked with key but seems to be the handle ....can move it but does not open … read more
Joseph Newman
Joseph Newman
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497 satisfied customers
I have the key and the code but my safe will not open up.
I have the key and the code but my safe will not open up. Recommendations???? … read more
Dustin Stroh
Dustin Stroh
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We have the combination to our safe but it won't open. we
we have the combination to our safe but it won't open. we think it is may be the battery which is inside. … read more
Expert
Expert
My husband entered the wrong code. Tried to open it. It
Second opinion] My husband entered the wrong code. Tried to open it. It wouldn't open. So hit clear. Now the safe will not open … read more
Robert H
Robert H
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Bachelor of Science
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I replaced batteries twice and still can't open the safe.
I replaced batteries twice and still can't open the safe. Now I get leds flashing when I try … read more
Wes
Wes
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Battery is almost dead how do i get safe open. It is a
battery is almost dead how do i get safe open JA: Who makes your safe or home security system? Customer: it is a sentry safe JA: What have you tried so far with your home security system? Customer: do… read more
Nathan
Nathan
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My sentry safe wont open, its an electronic sentry safe
the electronic lock is dead and new batteries didn't do anything … read more
Russell H.
Russell H.
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Vocational, Technical or Trade Scho
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Safe wont open. We think the combination is inside. #s on
Safe won't open. We think the combination is inside. #s on the outside are S0310, BJ290580.… read more
Rod
Rod
Graduate Certificate
4,371 satisfied customers
Re Sentry Safe: I inadvertently locked the safe door (Floor
Re Sentry Safe: I inadvertently locked the safe door (Floor Safe Model # XXXXX) when door was OPEN. Now I can't seem to unlock the door, so I can close it to re-lock. Can you advise?… read more
Neil
Neil
Technician
Associate Degree
3,943 satisfied customers
I recently moved into a home that was bank-owned. It has a
I recently moved into a home that was bank-owned. It has a DSC security system, but there is no information anywhere in the house relating to the system. It is wired into a GFI in the garage which is … read more
Neil
Neil
Technician
Associate Degree
3,943 satisfied customers
I have an Ademco alarm system put in in 1990. I am moving
I have an Ademco alarm system put in in 1990. I am moving and cannot find the operation manual. My keypad has no visible model number on it. The box in the closet where the telephone interconnects has… read more
Neil
Neil
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3,943 satisfied customers
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Meet the Experts:

Neil

Neil

Technician

3,943 satisfied customers

20 years experience in the alarm industry.

LOAJ3256

LOAJ3256

Technician

215 satisfied customers

I have 35 years as a CCTV and Security Systems Integrator , and Advanced Field Service Technician.

Carl L

Carl L

Master Technician

66 satisfied customers

20+ Years of Professional Computer / Electronic Repair Experience.

Eric Billings

Eric Billings

President

48 satisfied customers

I have over 35 years of alarm experience, the last 19 years helping folks over the phone and e-mail with their alarm issues. I have been a JA customer since 2011, enrolled as an expert 10/26/15.

Aric

Aric

Technician

25 satisfied customers

15+ years in the field. Owner of AV Installation, OEM and Repair company

Wes

Wes

Consultant

12 satisfied customers

10+ Years CE Repair and Support

Steve G.

Steve G.

Engineer

2,466 satisfied customers

VP of electronic repair company. Audio nut since 1974. Home Theater advisor. Vinyl holdout!

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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