






GSM controller for opening the G202 EU 4G gate

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GSM controller for opening the G202 EU 4G gate
Odbiór w Mińsku Mazowieckim
Romualda Traugutta 19
05-300 Mińsk Mazowiecki
Poland

The Spreest G202 EU 4G GSM controller is a modern and practical solution for remotely opening gates and wickets and triggering other devices, which significantly increases the comfort of using the property.
The device allows you to quickly control the entrance using your phone, using a stable 4G connection and the number-based authorization function, without the need to install an application or incur additional costs .
The device is powered by 9-36V DC and its voltage-free relay contact operates as an on/off switch or as a timed output (adjustable from 0.5 seconds to 80 minutes), allowing control of 12V, 24V and 230V AC (up to 3A) circuits .
Key Features
1. Opening the gate with your phone - Instead of a remote control, a regular phone is used, which increases convenience and eliminates the need to carry additional devices.
2. Two relay operating modes - ON/OFF or time - Allows operation as a classic bistable switch or closing for a set time, ranging from 0.5 seconds to 80 minutes , which allows for adapting the control to various devices (e.g. electric strikes, gates, barriers).
3. User authorization - The system identifies the caller's number; calls from unauthorized numbers are ignored.
4. Support for up to 200 users - Ability to add and delete phone numbers via SMS commands.
5. Wide Application - Works with gates, barriers, bollards, roller shutters, garage doors, and other relay-controlled devices. Allows control of 12V, 24V, and 230V AC circuits (up to 3A).
6. No call costs - The device rejects the call from the authorized number and immediately performs the ON/OFF action, so the user does not incur any charges.
7. SMS notifications - Possibility to enable feedback on the execution of the relay action.
8. Operation in the 4G/GSM network - Ensures stable communication in a wide frequency range and independence from local infrastructure.
Technical specifications
- Power supply: DC 9-36V/1A
- Operating temperature: -10°C to +60°C
- Storage temperature: -20°C to +60°C
- Operating humidity: 10-90% (non-condensing)
- GSM module operating frequencies:
- GSM: 850 / 900 / 1800 / 1900 MHz
- 3G WCDMA: 900 / 2100 MHz
- 3G CDMA2000: 850 / 1900 MHz
- 3G UMTS: 850 / 2100 MHz
- Communication protocol: GSM PHASE 2/2+ (with data transmission support)
- Relay Output: Voltage-free contact (NO/COM), acting as an on/off switch; allows shorting of various circuits including 12V DC, 24V DC and 230-240V AC; maximum load 3A / 240V AC
- SIM card type: Nano SIM
- Antenna connector: SMA 50 Ω
- Wired Button Support: Yes
- Device dimensions: 80 × 50 × 32 mm
- Net weight: 70 g
The set includes
- 1x Driver
- 1x Set of mounting accessories
- 1x User Manual











