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We have GV8528 Sentry safe. The low battery light comes on
We have GV8528 Sentry safe. The low battery light comes on when I put in my combination. What do I do and where do I replace the … read more
Nathan
Nathan
Bachelors of Science
14 satisfied customers
Trying to open an old sentry s3877. Changed batteries, turn
Hi trying to open an old sentry s3877. Changed batteries, turn key clockwise but I never see the ‘proceed' light turn green to enter the passcode. Thanks, Erin … read more
Russell H.
Russell H.
Service Tech
13,164 satisfied customers
I can't open the handle on my Sentry S3877 home safe. The
I can't open the handle on my Sentry S3877 home safe. The combination is green so I know I am doing that right. Is the key suppose to be pushed in or out? What should I do if it is the handle? It won'… read more
Craig
Craig
Electrical Director
Electrical Automation Technician
2,133 satisfied customers
Our sentry safe will not open with code, s3877 and
3 days and yes changed batteries and waited over night before trying again … read more
Cher
Cher
JustAnswer Expert & Mentor;Teacher/Tutor
Masters Degree
1,382 satisfied customers
How and where do you replace the batteries for sentry fire
how and where do you replace the batteries for sentry fire safe S3877? … read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
13,669 satisfied customers
I can not open my safe. The right combination is being
I can not open my safe. The right combination is being entered, the error lite does not come on, the proceed lite comes on but is not very bright. The low battery lite does not come on.… read more
Cher
Cher
JustAnswer Expert & Mentor;Teacher/Tutor
Masters Degree
1,382 satisfied customers
Trying to reset my sentry safe that is open from trying to
Trying to reset my sentry safe that is open from trying to reset combo and now I cannot close.… read more
GeekGal
GeekGal
IT Director
Bachelors Degree
579 satisfied customers
Munsell I have a sentry s3877 that a friend gave me. I have
Munsell I have a sentry s3877 that a friend gave me. I have the master code and when I enter it I hear a click and the proceed light stays green but when I try to turn the handle it will not move then… read more
Mr. Wilson
Mr. Wilson
Teacher
Master's Degree
200 satisfied customers
The safe said "low battery". I replaced the batteries and
The safe said "low battery". I replaced the batteries and although the combination seems to work, I cannot open the safe.… read more
Neil
Neil
Associate Degree
2,630 satisfied customers
We have an ADT home security system. Recently, the alarm has
We have an ADT home security system. Recently, the alarm has been beeping intermittently. The security company called my sister (this is her house) and told her that they are getting a "System Low Bat… read more
Pete
Pete
Engineer
Bachelor's Degree
1,138 satisfied customers
I have a brinks 5073 eletronic mini safe that won't open w
I have a brinks 5073 eletronic mini safe that won't open w code, has not been giving a low battery signal and could open 2.5 wks ago, green and red light come on after I enter code- how can I fix it?… read more
Neil
Neil
Associate Degree
2,630 satisfied customers
I have a safe that I can not get open..it has a key pad and
I have a safe that I can not get open..it has a key pad and a key lock The keypad will not do anything at all and the key will not either. the low battery light never did come on either ,so what can I… read more
Cher
Cher
JustAnswer Expert & Mentor;Teacher/Tutor
Masters Degree
1,382 satisfied customers
We purchased a sentry safe 02/07/13 and have been using the
we purchased a sentry safe 02/07/13 and have been using the combination numbers that came with it which have worked fine until today. the error button flashes when we try to use that code so we have n… read more
Cher
Cher
JustAnswer Expert & Mentor;Teacher/Tutor
Masters Degree
1,382 satisfied customers
I have a Sentry S0500 safe that has never failed me. However,
I have a Sentry S0500 safe that has never failed me. However, I am now unable to open the safe. The low battery yellow light is NOT on. I clear the safe and enter my code. I get a green light with eac… read more
Cher
Cher
JustAnswer Expert & Mentor;Teacher/Tutor
Masters Degree
1,382 satisfied customers
I cant get into my sentry s3877 safe. I enter the code and
I can't get into my sentry s3877 safe. I enter the code and green light comes on but the leaver will not open. Do i pay if not satisfied with results?… read more
MASTERTECH
MASTERTECH
Owner
Vocational, Technical or Trade Scho
6,817 satisfied customers
i want to reset my passcode...model number X105Af0053002568
i want to reset my passcode...model number X105Af0053002568 .ALL I GET IS A YELLOW LITE. I have changed the batteries...I have pressed in that little "Key" symbol while typiing in the code...but i can… read more
Cher
Cher
JustAnswer Expert & Mentor;Teacher/Tutor
Masters Degree
1,382 satisfied customers
I have a Sentry Fire Safe Model S3877-----Aj753451. It has
I have a Sentry Fire Safe Model S3877-----Aj753451. It has worked perfectly for 8 years. Problem: When I input my number 06604 it clicks as it always has, but the handle will not open. My email addres… read more
Cher
Cher
JustAnswer Expert & Mentor;Teacher/Tutor
Masters Degree
1,382 satisfied customers
I replaced the batteries on the electronic lock but am not
I replaced the batteries on the electronic lock but am not able to punch in my numbers. what do I do?… read more
Cher
Cher
JustAnswer Expert & Mentor;Teacher/Tutor
Masters Degree
1,382 satisfied customers
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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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