The Netbell-K is a compact, self-contained design that was created with ease-of-use in mind. The system is built on TCP/IP platform with a built-in web server and special software designed for scheduling a bell system, all software and mounting hardware required for installation and operation are included. With the built-in web interface, you can access, control and schedule bells over a network or the Internet, no additional software or designated computer required. With the special designed easy-to-use BellScheduler desk app, manage & schedule multiple Netbell devices in a few clicks, making the management of your bell systems incredibly easy. It’s an ideal solution for schools, factories to build a fully automated web-based timed alert system for signaling class changes, shift rotations, breaks and any other timed signal applications.

Intended to be an all-in-one solution, the Netbell-K features a high quality 6 inch high output bell (86dB) that can cover up to 8000 sqf office area, and a completely wired web-based bell controller installed within a NEMA-rated box. There is an additional relay output (1-Form-A relays 110/220@10A) with a CP connector that provides quick connect/disconnect a second bell (not included) if you have a larger area needs to be covered. The external bell can be connected at 250 ft away with 18AWG cable (500 ft/16AWG) to the Netbell-K server with a suitable power source. With the push switch connecting to the digital input, you can wire a push switch for ringing bells manually for emergency.

It's ready to go out of the box, and you need only connect the unit to your AC outlet and an existing network with the provided power transformer and cable; it can be connected anywhere on the network and does not require a direct connection to a PC. For those who wish to forego networking the Netbell-K, it is also able to function as a stand-alone device. Connecting the unit to a PC, upload the bell schedules, then remove, and it will function as scheduled.

Each Netbell-K kit includes:

  • Netbell-K SERVER
  • One 3-meter power cable
  • One 3-meter RJ45 network cable
  • One 12VAC power supply
  • One push switch on 3-meter cable
  • Wall mounting brackets and hardware

The Key Features

COMPACT AND SELF-CONTAINED:  Network enabled, all-in-one automatic bell controller with the hardware and software you need to control your timed alert system. No extra software or designated computer required. Adding schedules from any computer on your network without having to go through the firewall

FULLY PROGRAMMABLE: Up to 500 programmable event schedules, each event can be set to a different duration for different break time. Create different schedules for different events in txt format and switch the schedules as needed with a few clicks 

EASY TO USE: With the built-in remote function and BellScheduler desk app, you can manage & schedule multiple Netbell devices whether in a single building, multiple buildings or multiple locations from one easy-to-use interface, without the need of logging in to each device or hardwiring the bells to a central control station, making the management of your bell systems incredibly easy 

EASY TO INSTALL: Use as either a network or a standalone device, connect to network or directly to computer for initial setup then it will work as scheduled. With the built-in Real Time Clock and user settable NTP server, you can accurate control of when the bells ring (HH:MM:SS, MM/DD/YYYY, SUNDAY-SATURDAY) or pull the time from your existing NTP server

EASY TO EXPAND: Each Netbell device is a web SERVER, it’s an independent system which includes its own hardware and software, you can add more units as your business growing without significant infrastructure changes

• 10M/100M RJ45 Internet interface with connection and activity LEDs
• Status LEDs (pulse, bootloader, and locate)
• Ethernet Bootloader (for server hardware code upgrade)
• Power: 12VAC (power supply provided)
• Bell: 6" Inch 12 Volt DC/Die Cast Aluminium Enclosure, Volume: >= 86Db, IP24 Rated
• Enclosure: ABS, IP67 /150mm x 150mm x 90mm (Mounting hardware supplied)
• Accessories: 3 Meters Power Cable/3 Meters RJ45 Network Cable (With moulded connectors)
•External Bell Output: Dry contact, 1-Form-A relays 110/220 10A• On board temperature sensor and input voltage sensor
• Working Temperature from 0 to +65 Celsius
• Storage Temperature from -40 to +125 Celsius
• Humidity from 10% to 80% non-condensing
• Dimensions 74mm x 100mm x 20mm, mounting holes 64mm x 92mm ? 3.2mm 4 places
• Supported Protocols: HTTP/SMTP/SNTP


  • Product Code: NETBELL-K
  • Price: $1,499.00 (GST Excl.)

Need any help or advice?

We're always available to offer advice on any of your requirements or orders.
Just drop us a line, or leave us your: