The BOSCH B444-KIT LTE Cellular Communicator Kit provides secure, encrypted 4G LTE IP communication for BOSCH Solution 2000 and Solution 3000 alarm systems. Designed for reliable alarm transmission, remote programming, and mobile control, this plug-and-play communicator kit includes the B444-G LTE cellular module and B450-M communicator interface, enabling seamless connectivity without requiring complex networking setup. Ideal for sites without Ethernet access or where cellular redundancy is required, the B444-KIT ensures dependable alarm communication across residential, commercial, and remote installations.

Product Description

The BOSCH B444-KIT GPRS/LTE Communicator Kit is engineered to provide secure and reliable cellular communication for Bosch intrusion alarm systems. By integrating the B444-G LTE cellular module with the B450-M communicator interface, this kit enables two-way encrypted IP communication over global LTE networks, ensuring consistent alarm reporting and remote system management.

This communicator kit allows alarm panels to send signals directly to monitoring centers using Bosch Conettix IP communication, while also enabling installers and users to remotely manage systems through Remote Programming Software (RPS) and Bosch mobile applications including Remote Security Control (RSC) and Bosch Security Manager (BSM).

Designed for simple installation, the plug-in module architecture eliminates the need for extensive networking configuration. Dual SMA antennas with magnetic bases enhance signal reception, making the system suitable for installations where signal strength may vary.

With support for AES 128–256 bit encryption, advanced diagnostics, and flexible polling intervals, the B444-KIT ensures secure and dependable communication for modern security systems.

Note: A compatible SIM card with active data plan and an Installer Services Portal account are required for full functionality.

What’s Included in the Box

• 1 × B444-G LTE Plug-In Cellular Module (SIM card installed)

• 1 × B450-M Communicator Interface

• 2 × SMA Antennas with Magnetic Base (1 m cable)

• 1 × Documentation and Quick Start Guide

Main Features

• Enables secure CONETTIX IP alarm communication via 4G LTE

• AES encryption up to 256-bit (NIST-compliant)

• Remote programming using Bosch Remote Programming Software (RPS)

• Compatible with Bosch Security Manager (BSM) and Remote Security Control (RSC) mobile apps

• Plug-and-play installation with minimal networking setup

• Dual SMA antennas for improved cellular reception

• Supports alarm reporting to monitoring stations

• Diagnostic indicators via keypad and onboard LEDs

• Global LTE module supporting 2G, 3G, and 4G fallback

• Supports SMS alerts, email notifications, and mobile app integration

• Designed for Bosch Solution intrusion systems

Detailed Specifications

Mechanical

• Dimensions (W × H × D): 93.5 mm × 50 mm × 15.25 mm

• Antenna Cable Length: 1.0 m

• Antenna Type: SMA connector with magnetic base

Electrical

• Operating Voltage: 12 VDC nominal

• Current Consumption:

  • Standby: 40 mA

  • Alarm Transmission: 150 mA

Environmental

• Operating Temperature: 0°C to 49°C

• Humidity: 5%–93% non-condensing

• Installation Environment: Indoor – Environmental Class III

Radio Communication Bands

4G LTE Bands

• B1, B2, B3, B4, B5, B7, B8, B9

• B12, B13, B14, B18, B19, B20

• B25, B26, B28

3G Bands

• B1, B2, B4, B5, B6, B8, B19

2G Bands

• B0, B1, B2, B3

Certifications

• Australia: C-Tick Certified

• Global Certifications: CE, IMDA (Singapore), ANATEL (Brazil)

• United States: UL 1023, UL 1076, UL 1610, UL 365, UL 609, UL 639, UL 864, UL 985

• Canada: ULC S303, S304, S559

Compatible Control Panels

• BOSCH Solution 2000

• BOSCH Solution 3000

When used with the B450-M communicator interface, compatibility extends to:

• Bosch GV4 Series

• Bosch B-Series Panels

• Bosch AMAX Panels

Warranty Information

The BOSCH B444-KIT includes a 3-year manufacturer warranty, covering both the LTE cellular module and communicator interface. Warranty support in Australia and New Zealand is handled through authorised Bosch distributors and certified service partners.

Brand Description

BOSCH Security Systems is a global leader in professional security technology, delivering innovative solutions for intrusion detection, video surveillance, fire detection, and access control. Known for reliability, precision engineering, and advanced communication technologies, Bosch security products are trusted worldwide across residential, commercial, and critical infrastructure environments.

SKU

B444-KIT

Practical Use Scenarios

Rural Security Installations
Provides reliable alarm communication in locations where Ethernet or broadband internet is unavailable.

Backup Communication Path
Acts as a cellular failover for IP-based alarm systems to maintain connectivity during internet outages.

Remote Site Monitoring
Allows installers and property owners to monitor and manage alarm systems through mobile applications.

Central Monitoring Integration
Ensures secure and consistent alarm signal transmission to professional monitoring centers.

Residential and Small Business Protection
Adds mobile alerts, push notifications, and remote system control for modern security systems.

Datasheets or Downloadable Resources

• Bosch B444-KIT Datasheet
  

Excellence for the Australian and New Zealand Market

The BOSCH B444-KIT LTE Communicator Kit is designed to meet the needs of the Australian and New Zealand security market, ensuring compatibility with local mobile networks and regulatory standards.

• C-Tick certified for Australian compliance

• Optimized for ANZ mobile network bands

• Distributed through authorised Bosch distributors

• Ideal for both metropolitan and rural installations

• Supported by local Bosch technical service and warranty channels

This ensures installers and end users receive genuine Bosch products, reliable firmware compatibility, and direct manufacturer-backed warranty support.

FAQs

1. What is the BOSCH B444-KIT LTE communicator used for?
The BOSCH B444-KIT (Product Code: B444-KIT) enables secure LTE cellular communication for Bosch Solution 2000 and Solution 3000 alarm panels, allowing alarm transmission, remote programming, and mobile app control.

2. What components are included in the BOSCH B444-KIT B444-KIT package?
The BOSCH B444-KIT (Product Code: B444-KIT) includes the B444-G LTE plug-in cellular module, B450-M communicator interface, dual SMA antennas, and installation documentation.

3. Does the BOSCH B444-KIT B444-KIT require a SIM card to operate?
Yes, the BOSCH B444-KIT (Product Code: B444-KIT) requires a SIM card with an active data plan. The SIM card is installed in the module but must be activated through the Installer Services Portal.

4. Can the BOSCH B444-KIT B444-KIT send notifications to mobile phones?
Yes, the BOSCH B444-KIT (Product Code: B444-KIT) supports push notifications, text alerts, and remote control through Bosch Security Manager (BSM) and Remote Security Control (RSC) mobile apps.

5. Is the BOSCH B444-KIT B444-KIT compatible with Solution alarm panels?
Yes, the BOSCH B444-KIT (Product Code: B444-KIT) is fully compatible with Bosch Solution 2000 and Solution 3000 control panels.

6. Can the BOSCH B444-KIT B444-KIT be used as a backup communication path?
Yes, the BOSCH B444-KIT (Product Code: B444-KIT) can function as a cellular backup communication path for alarm systems, ensuring connectivity if internet services fail.

7. Is the BOSCH B444-KIT B444-KIT certified for use in Australia?
Yes, the BOSCH B444-KIT (Product Code: B444-KIT) is C-Tick certified and suitable for use across Australia and New Zealand security installations.