# Guide d'installation Callny G202 PLUS

> Configuration Callny G202 PLUS : nano SIM, mots de passe alphanumériques, auto-assignation, rôles, timing.

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

Guide complet Callny G202 PLUS : nano SIM, câblage, mots de passe alphanumériques, auto-assignation, rôles, timing.

Le Callny G202 PLUS (également vendu sous les noms Daniu GSM, LPSECURITY et CY305) est l'un des modules GSM pour portail les plus populaires. Il utilise une nano SIM au lieu de la SIM standard du RTU5024, prend en charge les mots de passe alphanumériques jusqu'à 12 caractères et dispose de trois rôles utilisateur dans la variante G203. Mais trouver des instructions claires en français est quasi impossible.

## Qu'est-ce qui rend le Callny G202 différent ?

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)

## Étape 1 : Préparer la 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.

## Étape 2 : Insérer la SIM et brancher

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).

## Étape 3 : Câbler le relais

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

## Étape 4 : Ajouter votre numéro

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.

## Étape 5 : Changer le mot de passe

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

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

`1234#PWD#newpassword#`

## Étape 6 : Ajouter d'autres utilisateurs

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#`

## Étape 7 : Régler le temps du relais

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.

## Étape 8 : Tester

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

## Commandes Callny essentielles

| 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 : différences clés

| 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 |

## Remplacez les commandes SMS par 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/fr/download/)

## Foire aux questions

### 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.

## Sources

### 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/fr/blog/best-gsm-gate-opener-2026/)
- [SIM Card Guide](https://gate-opener.app/fr/blog/best-sim-card-gsm-gate-opener/)
- [Supported Hardware](https://gate-opener.app/fr/hardware/)

## Related
- [Commandes SMS Callny G202 : la référence complète](https://gate-opener.app/fr/blog/callny-g202-sms-commands-explained/)
- [Meilleurs modules GSM pour portail en 2026 : comparatif complet](https://gate-opener.app/fr/blog/best-gsm-gate-opener-2026/)
- [Quelle carte SIM choisir pour un ouvre-portail GSM ?](https://gate-opener.app/fr/blog/best-sim-card-gsm-gate-opener/)