Bosch 3G GPRS Communicator (B443) + Bosch Plug in Communicator Interface (B450-M)

Save $59.55
BoschSKU: F.01U.323.796+F.01U.332.308

Sale price$427.53 Regular price$487.08


Bosch 3G GPRS Communicator (B443) Combo for remote programming and monitoring of Bosch control panels, Solution 2000 and 3000.

Model: B443+B450M

  • Remote programming and monitoring of compatible Bosch control panels
  • Configured directly from Bosch Remote Programming Software eliminating the need for separate configuration

Specifications B443

Current (operating) Standby: 35 mA Alarm: 150 mA
Voltage (operating) 12 VDC nominal
Board Dimensions 50 mm x 93.5 mm x 15.25 mm (2 in x 3.68 in x 0.60 in)
Antenna (included) Magnetic base omni-directional 2.5 m (8.2 ft) cable with SMA connector
SIM card 3V/1.8V SIM (compliant with GSM 11.12 recommendation)
Operating temperature -10°C to +55°C (+14°F to +131°F)
Relative humidity 5 - 93% at +32°C (+90°F) non-condensing
Environmental class III
Usage Indoor
US certification Open Development Certified
Canada certification Rogers certified
North America certification PTCRB certified
CE certification EN50130-4, EN61000-6-3, EN60950

Bosch Plug in Communicator Interface (B450-M)


  • Full two-way IP communication using Plug-in Cellular Communicators
  • Plug and Play installation makes future radio technology changes easy
  • Compatible with new and most deployed Bosch control panels
  • Supports remote installation of cellular modules for improved signal
Relative humidity Up to 93% at +32°C (+90°F) non-condensing
Operating temperature 0°C to +50°C (+32°F to +122°F)
Dimensions 79 mm x 128 mm x 38 mm (3.11 in x 5.03 in x 1.50 in)
Current (operating) Standby: With cellular communicator = 60 mA Alarm: With cellular communicator = 180 mA
Voltage (operating) (Bus operation): 12 VDC nominal
Data bus wire gauge 12 AWG to 22 AWG (2.0 mm to .06 mm)
USB cable USB cable (Type A to A male-to-male)  not supplied
Data bus wire length Maximum Distance wire size 22 AWG (0.6 mm) - 12 m (40 ft) 18 AWG (1.0 mm) - 30 m (100 ft) 16 AWG (1.3 mm) - 48 m (158 ft) 12 AWG (2.0 mm) - 122 m (400 ft) You can extend the wire distances 300 m (1000 ft). Use a separate power supply, such as the B520 Auxiliary Power Supply Module.


Bosch 3000 Brochure

Bosch 3000 Installation Manual

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