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GSM Intercom with Keypad | 2 way (4G-VoLTE)

£580.00

SKU: K2-4G

The K2-4G is a durable 4G VoLTE GSM intercom with keypad designed for secure dual-entry access control. It provides clear two-way audio, remote management, and seamless integration with existing gate and door systems for reliable, modern access control.

  • Dual-entry operation with two call buttons and multiple user numbers per button

  • Integrated keypad supporting up to 1,000 PIN codes for flexible access

  • 4G VoLTE connectivity with 3G/2G fallback for maximum reliability

  • Remote configuration via web, app, or SMS

  • Event logging and audit trails for enhanced security oversight

  • Vandal-resistant stainless-steel enclosure for long-term outdoor use

SKU: K2-4G

The K2-4G is a durable 4G VoLTE GSM intercom with keypad designed for secure dual-entry access control. It provides clear two-way audio, remote management, and seamless integration with existing gate and door systems for reliable, modern access control.

  • Dual-entry operation with two call buttons and multiple user numbers per button

  • Integrated keypad supporting up to 1,000 PIN codes for flexible access

  • 4G VoLTE connectivity with 3G/2G fallback for maximum reliability

  • Remote configuration via web, app, or SMS

  • Event logging and audit trails for enhanced security oversight

  • Vandal-resistant stainless-steel enclosure for long-term outdoor use

Power supply
from £15.00
Power supply:
Antennas
from £21.00
Antennas:
Extension cable for 'Ultra Directional Extension cable for 'Ultra Directional Extension cable for 'Ultra Directional Extension cable for 'Ultra Directional
Extension cable for 'Ultra Directional
from £30.00
Size:

Product Information

  • The K2-4G 4G VoLTE GSM Intercom with Keypad is a professional GSM door entry device that combines robust hardware with advanced mobile connectivity for reliable dual-entry management.

    Two call buttons allow visitors to reach users directly via voice call to mobile or landline numbers, eliminating the need for traditional wiring or PSTN lines.

    The built-in illuminated keypad supports up to 1,000 PIN codes and 50 temporary codes for controlled access. Users can open doors or gates remotely by entering a PIN, dialling from an authorised number (Caller ID), or via relay activation.

    Remote programming and monitoring are available through WebAlarm™, EasySet Web, Android, or iOS apps, with firmware upgrades Over the Air (F-OTA).

    • Dual call buttons with up to five phone numbers per button

    • 4G VoLTE connectivity with 3G/2G fallback

    • Built-in illuminated keypad supporting up to 1,000 PIN codes and temporary codes

    • Caller ID recognition for cost-free access (1,000 authorised users)

    • Two relay outputs and two alarm inputs for flexible control

    • Wiegand input/output for integration with external readers or keypads

    • 20,000 event log entries with timestamps

    • Remote management via WebAlarm™, EasySet Web, Android or iOS apps

    • Firmware updates via Over-the-Air (F-OTA)

    • Stainless-steel vandal-resistant housing for outdoor use

    • Network: 4G VoLTE with 3G/2G fallback

    • Power Supply: 12–24 V AC/DC

    • Current Consumption: 250 mA (active) / 80 mA (idle)

    • Relay Outputs: 2 independent (NO/NC)

    • Inputs: 2 configurable alarm inputs

    • Wiegand: Input and output supported

    • User Capacity: Up to 1,000 PIN codes and 1,000 Caller ID users

    • Event Log: Up to 20,000 events

    • Dimensions: 290 × 113 × 56 mm

    • Material: Stainless steel, IP-rated for outdoor installation

    • Antenna: External SMA patch antenna (included)

    • SIM Card: Compatible with ControlFreq IoT multi-network SIM

  • The K2-4G integrates seamlessly with the WebAlarm™ cloud platform for real-time control and monitoring:

    • Live event logging and remote notifications

    • Add or remove users and PINs instantly via web dashboard

    • Custom SMS or email alerts for specific events

    • Multi-site control for larger portfolios

    • Secure remote configuration and firmware updates

    • Apartment buildings and multi-tenant complexes

    • Gated residential developments

    • Commercial premises and office parks

    • Car parks and private driveways

    • Industrial and logistics facilities

  • K2-4G Datasheet (PDF)

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