Callny G202 PLUS 安装指南
Callny G202 PLUS 完整指南：nano SIM、接线、字母数字密码、自动分配、用户角色、定时。
Callny G202 PLUS（也以 Daniu GSM、LPSECURITY 和 CY305 品牌销售）是最受欢迎的 GSM 门禁模块之一。它使用 nano SIM 而非 RTU5024 的标准 SIM，支持最多 12 个字符的字母数字密码，G203 版本还有三级用户角色。但几乎找不到清晰的中文安装说明。
Callny G202 有何不同？
The Callny G202 PLUS is a GSM relay controller that opens gates via phone calls and SMS commands. According to the manufacturer documentation, 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)
第 1 步：准备 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.
第 2 步：插入 SIM 并接通电源
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).
第 3 步：连接继电器
Connect COM and NO to your gate motor's "open" button terminals. Same principle as RTU5024 wiring.
第 4 步：添加你的电话号码
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.
第 5 步：更改密码
Default admin password is 1234. Change it to something stronger (up to 12 characters, letters and numbers):
Command: {password}#PWD#{new}#
1234#PWD#newpassword# 第 6 步：添加更多用户
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# 第 7 步：设置继电器时间
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.
第 8 步：测试
Call the module's SIM number from an authorized phone. The gate should open.
Callny 关键命令
| 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 与 RTU5024：主要区别
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
使用 GateOpener 跳过 SMS 命令
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 4.99 one-time, no subscription, no cloud
Get GateOpener
常见问题
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.
参考来源
Manufacturer Documentation
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