Permission-based unlocks
Decide exactly which residents, co-hosts, or staff members can unlock the entrance remotely.
Remote buzzer unlock for people who need control, not just convenience
Open the door from your phone, define who is allowed to unlock, and keep a record of every entry event on top of your existing buzzer system.
Why Protobuzz fits
Protobuzz adds remote unlock workflows to existing phone-based buzzer systems, so buildings can modernize entry approvals without replacing hardware.
Why remote unlock deserves its own page
Approval plus audit trail
Every remote unlock can be tied to the person, time, and call event that triggered it.
Unlock from anywhere
Handle guest arrivals, family visits, or vendor entry even when you are not physically in the building.
Safer than ad hoc sharing
Remote unlock is easier to control than sharing static codes or relying on another resident to open the door.
Works with your current buzzer
Add remote unlock to an existing phone-based buzzer system instead of waiting on a new smart intercom installation.
Still flexible for deliveries
Courier and vendor access can still use remote approvals or time-based rules without weakening overall building control.
Remote unlock is a control problem
Remote unlock needs clear permissions: who can unlock, under what conditions, and what record is kept afterward.
Protobuzz treats remote unlock as part of a structured access workflow, not a one-off button. That means unlock permissions, call routing, and event history stay connected to the same visitor event.
Controlled remote entry
Remote unlock lets an authorized person open the door after receiving a visitor’s request.
That distinction matters for condos, apartments, and rentals that want phone-based convenience without losing accountability or forcing a hardware upgrade.
Remote unlock examples
Parent arriving before you get home
You receive the call on your phone and unlock remotely without asking another resident to handle the entrance.
Cleaner access during a narrow window
A cleaner arrives during the approved time slot and you can still review the unlock event later if anything goes wrong.
Concierge can unlock, but interns cannot
The building grants remote unlock rights only to approved roles instead of everyone who sees the buzzer call.
Delivery approval while traveling
A resident away for work can still let in a trusted courier without leaving a permanent access method active.
How remote buzzer unlock works
Route the request to the right person
The existing buzzer triggers a mobile alert or call to an approved resident or staff member through Protobuzz.
Approve or deny the unlock
Only authorized users can grant remote entry based on building rules, time windows, or visitor type.
Keep the event history
Protobuzz records the unlock, the related call activity, and the timing so the team can review what happened later.
Related access-control pages
Buzzer call forwarding
Start with routing if the current problem is making sure the buzzer reaches the right phone at all.
Read more →Ask about buzzer compatibility
Send us your intercom model and connection details for a manual review before changing the call path.
Read more →Guest access app
Shift to temporary permissions and visitor scheduling if the problem is recurring guest entry rather than one-off remote unlocks.
Read more →Protobuzz vs Enterkey
Compare Protobuzz with another app-only remote buzz-in option if you want to benchmark simple app access.
Read more →What our customers say
What customers are saying about Protobuzz.
T
TrevorLinden16
@TrevorLinden16
“Works very well, definitely worth it”
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Melissa Vermette
@Melissa Vermette
“Interface is intuitive”
K
Kaya_param
@Kaya_param
“Super easy to set up”
j
jays500698895
@jays500698895
“User friendly and convenient app!”
S
Spencer
“It’s been working great for us so far, thanks!”
M
Matt
“Great service, thanks!”
E
Ed
“You were the only one with both an app, and with reasonable pricing.”
Remote buzzer unlock FAQs
Protobuzz answers the most common questions about smart buzzer access, subscriptions, and getting started below.
Try remote buzzer unlock with Protobuzz