Can I give gate access without knowing the guest's phone number?

No. GSM gate openers authorize by caller ID, so you need the guest's phone number.

What happens if a guest tries to open the gate after access is revoked?

The module silently ignores calls from unauthorized numbers. The call disconnects without the gate opening.

How many temporary users can I have at once?

RTU5024: up to 200 total (slots 001-200). Callny: up to 999 total.

Назад в блог

29 марта 2026 г. 10 мин чтения

Как дать временный доступ к воротам гостям

Q: Can I see a log of who opened the gate?

Yes. Enable relay action SMS notifications. The module texts slot 001 with the triggering phone number each time the gate opens.

Владелец предоставляет временный доступ гостю через смартфон

Временный доступ на RTU5024 и Callny. Ручной, авто-истечение, по счётчику, недельный график.

Забудь про SMS-команды. Попробуй GateOpener.

Курьер у ворот, а вас нет дома. Гость приезжает в вашу арендуемую квартиру. Подрядчику нужен доступ на три дня. С GSM-открывателем вы можете удалённо давать и отзывать доступ.

Как работает временный доступ?

A GSM gate opener maintains a list of authorized phone numbers. "Temporary access" means adding a number and removing it when access should end. The key difference between modules is whether removal is manual (you do it) or automatic (the module does it after a set time or use count).

RTU5024: добавление, удаление или планирование

The RTU5024 supports up to 200 authorized numbers (slots 001-200). Add a number permanently, or on firmware v1.7+ use time-limited access with automatic expiration -- a feature unique to the RTU5024 that Callny modules lack.

Grant permanent access (slot 150):

1234A150#+447555123456#

Syntax: {password}A{slot}#{phone}#

Grant time-limited access (slot 150, Apr 10-12 2026):

1234A150#+447555123456#2604100800#2604121800#

Syntax: {password}A{slot}#{phone}#{startYYMMDDHHmm}#{endYYMMDDHHmm}# — requires {password}T{YYMMDDHHmm}# clock sync first.

Revoke access (delete slot 150):

1234A150##

Syntax: {password}A{slot}##

Best practice: reserve slots 001-010 for family, 100+ for temporary guests.

Callny G202: вручную с ролями пользователей

Works like RTU5024 (manual add/remove). The G203 variant adds a "Normal" user role that can only call to open, not manage settings. Safer for temporary guests.

Лучший метод для каждого сценария

Scenario	Best Module	Why
Airbnb / vacation rental	RTU5024 (v1.7+)	Time-limited access auto-expires at checkout
One-time delivery	RTU5024 or Callny	Add, let them in, remove
Contractor (3 days)	RTU5024 (v1.7+)	Time-limited access for exact date range
Employee (business hours)	Callny G203	Normal user role, limited permissions
Family visiting	RTU5024 or Callny	Manual add, remove when done

Советы по временному доступу

Enable relay notifications

On RTU5024, send 1234GON11#GateOpen# so you get an SMS each time the gate opens. On Callny, send 1234#R# to enable relay notifications.

Use dedicated slot ranges

Slots 001-010 for permanent users, 100+ for temporary. Makes cleanup easy.

Never use Allow All mode

AA mode opens for any caller. Always use AU (authorized only) and manage the list.

Revoke immediately

Callny has no auto-expiration, so set a reminder to remove numbers. RTU5024 v1.7+ supports time-limited users that expire automatically.

Часто задаваемые вопросы

Can I give access without knowing the guest's phone number?

No. GSM gate openers authorize by caller ID. You need the phone number.

What if a guest tries after I've revoked access?

The module silently ignores unauthorized calls. The call disconnects without the gate opening.

Can I see who opened the gate?

Yes. Enable relay notifications. The module texts slot 001 with the triggering number each time.

How many temporary users at once?

RTU5024: 200 total (slots 001-200). Callny: 999 total.

Источники

RTU5024 User Management Module Comparison RTU5024 SMS Commands

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