Consumer Electronics

Electronics Repair Questions? Ask an Electronics Technician

Connect one-on-one with {0} who will answer your question

Related Consumer Electronics Questions
I have a Sentry safe, model # S3510 with a serial number of
I have a Sentry safe, model # S3510 with a serial number of AF-014874. I have an electronic combo lock. My daughter decided to play "safe cracker" and now the batteries are dead and I need to get insi… read more
Russell H.
Russell H.
Service Tech
Vocational, Technical or Trade Scho
6,012 satisfied customers
My parents passed away and when I was cleaning it their home
My parents passed away and when I was cleaning it their home I found a safe I don't know the combo too and I need to find a way in … read more
Neil
Neil
Associate Degree
3,582 satisfied customers
I used my key to open my sentry safe for years! I found the
I used my key to open my sentry safe for years ! I found the combination numbers ? So I thought I would try them to see if they were right ! I tried for 20 minutes , safe wouldn't open, So I said heck… read more
Neil
Neil
Associate Degree
3,582 satisfied customers
I have a hotel type safe, I forgot the combination and lost
I have a hotel type safe, I forgot the combination and lost the key, is there a master code to open it? … read more
Pete
Pete
Senior Engineer
Bachelor's Degree
11,580 satisfied customers
First I lost the combo and now I hid the keys and can't find
First I lost the combo and now I hid the keys and can't find them... I know not real smart.....We bought this safe at Walmart probably ten years ago....my wife's going to kill me, allot of her stuff i… read more
Neil
Neil
Associate Degree
3,582 satisfied customers
I have a model V360 and have forgot the combination. How can
I have a model V360 and have forgot the combination. How can I reset combination? … read more
James I
James I
Pool Plant Operator
23 satisfied customers
I forgot the combination to my mothers safe she is 94 years
I forgot the combination to my mothers safe she is 94 years old and doesn't know where she placed the combination . How do I go about opening the safe ? I have the 3 keys they fit in and turn but the … read more
Nathan
Nathan
Bachelors of Science
30,193 satisfied customers
My name is ***** ***** we have a sentry safe v330 serial
Customer: hi my name is ***** ***** we have a sentry safe v330 serial number u3505788 with a key and combo and we can't get it open has been sitting. … read more
Pete
Pete
Senior Engineer
Bachelor's Degree
11,580 satisfied customers
AC(NNN) NNN-NNNNowner ( yes ME) of Sentry safe 50407 key # XXXXX
AC(NNN) NNN-NNNNowner ( yes ME) of Sentry safe 50407 key # XXXXX I receive from you last year Is this the format to receive the combo? Don Deshon… read more
Expert
Expert
Forgot combination. I have a Sentry the key has a number of
Forgot combination. I have a Sentry the key has a number of 2053 on it. What was the combination it came with?… read more
bugoy31
bugoy31
Electronic technician in amusement Centr
Vocational, Technical or Trade Scho
930 satisfied customers
I have a safe from Sentry It is a shelf model never been used
I have a safe from Sentry It is a shelf model never been used The paperwork with the combination is inside amd the door has been closed and is now locked with the code inside. How can I get it open? I… read more
bugoy31
bugoy31
Electronic technician in amusement Centr
Vocational, Technical or Trade Scho
930 satisfied customers
i have a sentry safe model DS 0100 it has a dial cobo lock
i have a sentry safe model DS 0100 it has a dial cobo lock and i lost the combo. i went to my locksmith yesterday sussex county lock, i gave the the # XXXXX 976363 and 916363 but i explaned ome of the… read more
Expert
Expert
I have a sentry safe model #v330 serial #v432711 forgot combination
I have a sentry safe model #v330 serial #v432711 forgot combination have key. is there any way to get the combination… read more
Expert
Expert
I have an old Sentry combo safe, a Class D. It is two safes
I have an old Sentry combo safe, a Class D. It is two safes welded together, one on top of the other. It is at least 40 years old. I have the 6 digit serial number. could Sentry provide me with the co… read more
Expert
Expert
ihave a safe i bought from walmart afew years back well ive
ihave a safe i bought from walmart afew years back well ive moved a few times sincethat time and i didnt use my safe alot. well i forgot the combination ido know the last number. i havethe key to the … read more
Steve G.
Steve G.
Engineer
2,379 satisfied customers
I locked my safe A3810 electronic/key . There is also a number
I locked my safe A3810 electronic/key . There is also a number by the lower hindge. w553624 Combo was never changed from manufacturer first two numbers are 20---. of course I don't have the papers or … read more
Rod
Rod
Systems Engineer
Graduate Certificate
1,319 satisfied customers
My son gave me a sentry safe Model #S6520 Ser # K016170. The
My son gave me a sentry safe Model #S6520 Ser # XXXXX The batteries went dead a number of years ago and he is not sure of the combination. I put new batteries in and now i would like to open it and re… read more
David
David
Product Support Engineer
BSc (Hons)
41 satisfied customers
I have a sentry electronic safe that is 5 digits, i went to
I have a sentry electronic safe that is 5 digits, i went to open it and miss keyed the combo and tried to reset it but instead reset it to the original master combo, I called sentry and they want owne… read more
Rod
Rod
Systems Engineer
Graduate Certificate
1,319 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I'm screaming your praises!! WOW! I plugged my TV in and bammo! The picture came on bright and beautiful. What a relief! YOU saved me some money and headache.

VMUnited States

I love this site! $9 instead of a repairman or new/used frig can't be beaten. This older woman will worry less now that she knows about this site. Bless you all.

WindyUSA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

< Previous | Next >

Meet the Experts:

Steve G.

Steve G.

Engineer

2,379 satisfied customers

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

John

John

Engineer and electronic enthusiast for more than 12 years.

247 satisfied customers

I am here to help you!

Russell H.

Russell H.

Service Tech

6,012 satisfied customers

8+ years of professional experience

Louie

Louie

Technician

4,763 satisfied customers

25+ yrs. experience in the field and 5+ yrs. online, down to component level.

Greg A.

Greg A.

Engineer

1,507 satisfied customers

Engineer / Consultant

Rod

Rod

Systems Engineer

1,319 satisfied customers

FCC Commercial Licenses, BSCS, ASEET, 40+years Electronics & Communication Systems

Martin

Martin

Engineer

1,256 satisfied customers

16 years, include works in aluminium plant, industrial machinery, military weapons, programming

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x