# Návod na nastavení Callny G202 PLUS

> Nastavení Callny G202 PLUS: nano SIM, alfanumerická hesla, auto-přiřazení, role, časování.

Canonical: https://gate-opener.app/cs/blog/callny-g202-setup-guide/
Last updated: 2026-05-23

Kompletní návod Callny G202 PLUS: nano SIM, zapojení, alfanumerická hesla, auto-přiřazení, role, časování.

Callny G202 PLUS (prodávaný také jako Daniu GSM, LPSECURITY a CY305) je jedním z nejoblíbenějších GSM modulů pro brány. Používá nano SIM místo standardní SIM z RTU5024, podporuje alfanumerická hesla do 12 znaků a má tři uživatelské role ve variantě G203. Ale najít srozumitelný návod v češtině je téměř nemožné.

## Čím se Callny G202 liší?

The Callny G202 PLUS is a GSM relay controller that opens gates via phone calls and SMS commands. According to the [manufacturer documentation](https://www.manualslib.com/manual/2166631/Gsm-G202.html), it shares the same basic principle as the RTU5024 (authorized callers trigger a relay) but differs in several ways:

- **Nano SIM** instead of standard SIM (same format as modern phones)
- **Alphanumeric passwords** up to 12 characters (vs 4-digit RTU5024)
- **Auto-assign user slots** with the DEF command (vs manual slot assignment)
- **Three user roles** in the G203 variant: Super Admin (TOP), Admin (ADV), Normal (NOR)
- **Delete by phone number** as well as by slot (RTU5024 only deletes by slot)

## Krok 1: Připravte nano SIM

Insert a nano SIM into a phone, disable the PIN lock, verify voice and SMS work, and note the phone number. The Callny uses a nano SIM (the smallest format), which is the same size used by modern smartphones. No adapter needed.

## Krok 2: Vložte SIM a připojte napájení

Power off, insert the nano SIM, connect 9-36V DC power to V+ and GND. Wait for the SIGNAL LED to stabilize (slow blink every 3 seconds = network registered).

## Krok 3: Zapojte relé

Connect COM and NO to your gate motor's "open" button terminals. Same principle as RTU5024 wiring.

## Krok 4: Přidejte své telefonní číslo

The first authorized user automatically becomes the Super Admin (TOP). Send:

Command: `{password}#TEL{phone}#DEF#`

`1234#TEL+31612345678#DEF#`

Response: `Super User added, User ID:001`

The DEF command auto-assigns the next available slot.

## Krok 5: Změňte heslo

Default admin password is `1234`. Change it to something stronger (up to 12 characters, letters and numbers):

Command: `{password}#PWD#{new}#`

`1234#PWD#newpassword#`

## Krok 6: Přidejte další uživatele

Additional users are added as Admin (ADV) by default:

`newpassword#TEL+31698765432#DEF#`

On the G203 variant, you can also add Normal users who can only call to open (no admin access):

`newpassword#NORTEL+31655555555#DEF#`

## Krok 7: Nastavte čas relé

The Callny uses a different format than RTU5024. To set relay time to 5 seconds:

Command: `{password}#GOT{seconds}#`

`newpassword#GOT005#`

Values range from 000 (toggle) to 999 seconds. Unlike the RTU5024's half-second increments, Callny values are in whole seconds.

## Krok 8: Test

Call the module's SIM number from an authorized phone. The gate should open.

## Klíčové příkazy Callny

| Command | Syntax | Example |
| --- | --- | --- |
| Add user (auto-slot) | `{pwd}#TEL{phone}#DEF#` | `1234#TEL+316...#DEF#` |
| Add user (specific slot) | `{pwd}#TEL{phone}#{id}#` | `1234#TEL+316...#003#` |
| Add normal user (G203) | `{pwd}#NORTEL{phone}#DEF#` | `1234#NORTEL+316...#DEF#` |
| Delete by slot | `{pwd}#TEL#{id}#` | `1234#TEL#002#` |
| Delete by phone | `{pwd}#DELTEL#{phone}#` | `1234#DELTEL#+316...#` |
| Query user | `{pwd}#TEL{id}?` | `1234#TEL001?` |
| Change password | `{pwd}#PWD#{new}#` | `1234#PWD#mygate2026#` |
| Set relay time | `{pwd}#GOT{seconds}#` | `1234#GOT005#` |
| Relay ON | `{pwd}#ON#` | `1234#ON#` |
| Relay OFF | `{pwd}#OFF#` | `1234#OFF#` |
| Signal strength | `{pwd}#CSQ?` | `1234#CSQ?` |

## Callny vs RTU5024: klíčové rozdíly

| Feature | Callny G202 PLUS | RTU5024 |
| --- | --- | --- |
| SIM type | Nano | Standard |
| Password | Up to 12 chars, alphanumeric | 4 digits only |
| Auto-assign slots | Yes (DEF command) | No (manual slot number) |
| Delete by phone number | Yes (DELTEL) | No (slot only) |
| User roles (G203) | TOP / ADV / NOR | Single level |
| Relay timing | 0-999 seconds | 0-9.5 seconds |
| Price | EUR 15-25 | EUR 15-30 |

## Přeskočte SMS příkazy s GateOpener

GateOpener supports the Callny G202 PLUS and G203 alongside RTU5024. The app knows the Callny command syntax, handles the different password format, and shows user roles visually.

- Callny-specific features: auto-assign, delete by phone, user role display
- Multi-gate: manage Callny and RTU5024 modules from one app
- EUR 5.99 one-time, no subscription, no cloud

[Get GateOpener](https://gate-opener.app/cs/download/)

## Často kladené otázky

### Is the Callny G202 the same as the Daniu GSM or CY305?

Yes. The same hardware is sold under multiple brand names: Callny, Daniu GSM, LPSECURITY, CY305, and CN G202. The SMS commands are identical regardless of branding.

### What's the difference between G202 PLUS and G203?

The G203 adds a third user role (Normal/NOR) for users who can only call to open but cannot manage other users. The G202 PLUS has two roles: Super Admin and Admin.

### Can I use a standard SIM with an adapter?

No. The Callny's nano SIM slot is too small for an adapter. Use a nano SIM directly.

## Zdroje

### Manufacturer Documentation

- [Callny G202 PLUS Manual — ManualsLib](https://www.manualslib.com/manual/2166631/Gsm-G202.html)
- [Callny G203 Manual — ManualsLib](https://www.manualslib.com/manual/2921754/Cn-G203.html)

### Related Content

- [Best GSM Gate Opener 2026](https://gate-opener.app/cs/blog/best-gsm-gate-opener-2026/)
- [SIM Card Guide](https://gate-opener.app/cs/blog/best-sim-card-gsm-gate-opener/)
- [Supported Hardware](https://gate-opener.app/cs/hardware/)

## Related
- [SMS příkazy Callny G202: kompletní přehled](https://gate-opener.app/cs/blog/callny-g202-sms-commands-explained/)
- [Nejlepší GSM moduly pro brány v 2026: kompletní srovnání](https://gate-opener.app/cs/blog/best-gsm-gate-opener-2026/)
- [Která SIM karta je nejlepší pro GSM ovladač brány?](https://gate-opener.app/cs/blog/best-sim-card-gsm-gate-opener/)