MultiOne GSM

GSM gate controller and communicator

Easy GSM module installation reliable GSM switch

GSM gate controller

icon_yes1 optocoupler (voltage) input

icon_yes1 230VAC / 24VDC, NO/NC relay output

icon_yes Monostable (250 sec.) Bistable output control

icon_yesPower supply: 16-24 VAC or  10-30 VDC

icon_yesSMS sending to a predefined user phone number


Output control by phone numbers which are saved on the SIM card (250/500), or control without caller ID

icon_yes Programming by DIP switches and SMS

GSM gate controller
GSM gate opener
GSM module

How can you save time with the installation of the MultiOne GSM?

The MultiOne GSM provides Plug & Play installation possibility. Hence, the device is ready to use without programming.

How many phone numbers can control the output for free?

The module has a relayed output that can be controlled with a free voice call using caller identification. Control phone numbers (250/500) are stored on the SIM card which is inserted in the module. By using this function, only those phone numbers can open the gate which is stored on the SIM card.Without caller identification, the module can be controlled from any telephone numbers. Therefore, the MultiOne as a GSM gate controller can open the gate by any incoming calls.

 Why is the MultiOne GSM a reliable and a multi-purpose GSM remote controller?

Due to the output relay, which maximum load is 5A and 230 VAC /24 VDC, even lights, air conditioner, and garage doors can be controlled remotely. Output can operate in monostable or in bistable mode; when in monostable mode maximum control time is 250 seconds. Output type can be normally closed or normally open.

How can you monitor devices with SMS transmission possibility?

The GSM communicator can send an SMS to a previously stored phone number about its input change. Howbeit, the module can forward an SMS about the alarm center’s arming. For security reasons, the module is equipped an optocoupler voltage input. Voltage arriving at the input can be between 5-30 V.

What makes the MultiOne to an easily programmable GSM device?

Basic module settings are adjustable with the DIP switches, including caller identification, as well as the output type.  Telephone numbers for SMS sending and output control duration in monostable mode can be set with SMS commands.

Inputs (+ expander): 1
Relayed Outputs (+ expander): 1
Relayed output load: max. 230VDC@5A
OC outputs (+ expander):
OC output load:
User phone numbers for sending notification: 1
User phone numbers for output control: Unlimited / 250/500 phone number
Independent signal sending to monitoring center:
User phone numbers for forwarding incoming SMSs:
Transmission channel: GSM
Caller identification:
Alarm center function (arm/disarm, entry/exit delay)
Selectable 24h zones:
Adjustable input sensitivity:
Configurable inputs (NO/NC):
Independent SMS sending to user phone numbers with customized text:
Monitoring station phone numbers:
Periodic test report sending:
Sending recorded voice message to user phone numbers:
Sending alarm to user phone number with siren sound:
Inbuilt internal clock:
Event list / number of stored events:
GSM signal strength monitoring and logging hourly
Translation Contact ID codes into SMS along with sending it to user phone numbers (Distinguishing 250 events and 250 zones)
Configurable own Contact ID codes:
Telephone line simulation:
PSTN phone line monitoring:
Output activation with free GSM call:
Security SMS password:
Programming software(PC, Android):
Programming method: SMS / DIP Switch
 í6 Battery connection options:
Power drain (standby/transmitting over GSM): 25mA/700mA
Simulated line/transmitting over GSM:
Power voltage: 16-24 VAC 10-35 VDC
  • Power supply: 16-24 VAC or 10-35 VDC
  • Standby / maximum current drain:
    • 12V@25mA/700mA
    • 24V@15mA/350mA
  • Output relay load: max. 230V@5A
  • GSM modem type: SIMCOM 800
  • GSM frequencies: GSM 850 / EGSM 900 / DCS 1800 / PCS 1900 (Multi-Band)
  • SIM card usage: carrier-free module
  • GSM antenna type SMA connector ( the package contains)
  • Size: 59 x 53 x 21 mm, package size: 132 x 128 x 32 mm
  • Operating temperature range: -20°C – +50°C
  • GSM gate controller
  • GSM barrier controller
  • Home automation (air conditioner, heating system, sauna, lighting)


SMS relayEasy GSM module programming

The package includes

icon_yesInstaller manual
icon_yesWarranty ticket