GEOS-Electronics Europe

GEOS Electronics Ltd. Leading Ukraine’s consumer and industrial electronic devices developer and manufacturer, looking business partners for distribution and sales at European Union countries.
Highest quality, compliance with European standards, competitive prices, flexibility in partnerships.

GEOS Electronics designs and manufactures products that are in demand and successfully sold in Ukraine and other CIS countries.

GSM keys is deservedly especially popular. GSM key is a small-sized electronic device for remotely opening doors, barriers or gates with a simple call from your mobile phone. GSM key is connected to the actuator: an electromagnetic lock in the entrance door or a lifting mechanism of the barrier. The phone’s numbers are stored in the key’s memory, calls from which activate the device. We selected “Entrance” in the phone number of the subscriber, pressed the call – the door opened. At the same time, there is no answer to the call, and you do not pay for the outgoing call.

How does GSM key work?

(видео)

Why GSM keys?

Traditionally, keychains for intercoms or communication with a concierge or security guard are used for general access to the entrances of residential buildings or for controlling barriers at the entrance to the courtyard.

Disadvantages of traditional trinkets and intercoms.

Inconveniently.

Only residents of the house have trinkets. Guests, courier, pizza delivery man, emergency help came to you. If there is a concierge at the entrance, he may miss them, if not, you will have to lower them down or guard in advance near the entrance doors. With a GSM key: visitors called you, you called the key and the door opened.

Expensive.

In the case of traditional common means of access (keys, key fobs, access cards, etc.), they must be purchased separately for each household. For GSM keys, you only need to purchase the unit once and program the phone numbers that allow access.

Geos Electronics GSM keys аdvantages.

Quality and price.

The Ukrainian company, with production in Kiev, a two-year warranty and competitive price, or China of dubious quality and without a guarantee.

Safety.

In the keys of Geos Electronics, every door-opening call is fixed and stored in memory.

Geos Electronics GSM keys Assortment.

From private ownership to apartment building.

Geos RC-27
  • Connected phone numbers max: 27.
  • GSM standard: 900/1800 MHz.
  • Voltage supply, V:  9-24.
  • Power consumption, W: no more  5.
  • Relay type: NO/NC .
  • Operating temperature:  -20 to +50°С.
  • Dimensions: 80*45*25 mm; Weight 0,054 kg.

 

Geos RC-30

  • Max connected phone numbers: 30.
  • GSM standard: 900/1800 MHz.
  • Voltage supply, V:  9-24.
  • Power consumption, W: no more  5.
  • Relay type: NO/NC .
  • Operating temperature:  -20 to +50°С.
  • Dimensions: 80*45*25 mm; Weight 0,054 kg.
Geos RC-1000

  • Max connected phone numbers: 1 000.
  • GSM standard: 900/1800 MHz.
  • Voltage supply, V:  9-24.
  • Max power consumption, W: 5.
  • Relay type: NO/NC .
  • Operating temperature:  -20 to +50°С.
Geos RC-4000

  • Max connected phone numbers: 4 000.
  • GSM standard: 900/1800 MHz.
  • Voltage supply, V:  9-24.
  • Max power consumption , W: 5.
  • Relay type: NO/NC .
  • Operating temperature:  -20 to +50°С.

 

More information and price request: geoselectronics@ukr.net