Summer Sale Special

Netbell-4K Network Bell Controller

$694.00USD $673.18
Netbell-4K Network Bell Controller
Netbell-4K Network Bell Controller
Netbell-4K Network Bell Controller
Netbell-4K Network Bell Controller
Netbell-4K Network Bell Controller
Netbell-4K Network Bell Controller
Netbell-4K Network Bell Controller
Netbell-4K Network Bell Controller
Netbell-4K Network Bell Controller
Netbell-4K Network Bell Controller
Netbell-4K Network Bell Controller
Netbell-4K Network Bell Controller

Netbell-4K Network Bell Controller

$694.00USD $673.18
Model Number: 01-910-00035
Add a Push Switch: Please select if you need a push button, with a push switch, you can trigger emergency alarm.
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  • 1 Basic Push Switch
  • 1 Palm Push Switch
Add a POE-IP LED Digital Clock; the digital clock is a plug and play solution that can update its time from the same NTP server as your Netbell controller, with automatic adjustment for daylight saving time, providing completely maintenance free operation.
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  • One Digital Clock
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Manufacturer: Linortek1
  • Description
  • Specifications


The Netbell-4K bell controller is installed within a NEMA (IP66) rated box that can be used in environment where dust and non-direct water are issues. There are 4 relay outputs (Dry Contact, 1-Form-A relay [email protected] Max) ), one digital input with CP connector that provides quick connect/disconnect capability simplifying installation, that can be used to control up to 4 bells/buzzer and other timed signal equipment. Each device can be connected at 500 feet away from the controller with 16AWG cable (250ft/18AWG) 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.

Netbell-4K web-based bell controller is built on a 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. It’s an ideal solution for schools, factories and warehouses to upgrade or replace their old bell timer at an affordable price.

It's ready to go out of the box, and you need only connect the unit to the power outlet and network with the provided cables; it can be connected anywhere on the network and does not require a direct connection to a PC. Scheduling and setup are accessed through any standard web browser or BellScheduler desk app. For those who wish to forego networking the Netbell-4K, it is also able to function as a stand-alone device. Connecting the unit to a PC, add the bell schedules, then remove, and it will function as scheduled.

Download printable product information

Netbell-4K Network Break Bell Controller Product Info (618.4 KiB)

What's in the Box

Each Netbell-4K kit includes:

  • Netbell-4 SERVER
  • One 3-meter power cable
  • One 1-meter RJ45 network cable
  • Four 3-meter bell cables (CP Connector)
  • One 12VAC power supply
  • Wall mounting brackets and hardware


  • 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 a 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 hard-wiring 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 LED
  • Outputs: 4 relay outputs (Dry Contact, 1-Form-A relay [email protected] Max)
  • Input Power: 12VAC (power supply included)
  • Status LEDs (pulse, bootloader, and locate)
  • Ethernet Bootloader (for server hardware code)
  • Enclosure: ABS, IP66 (Mounting hardware supplied)
  • Accessories: One 3-Meter Power Cable, One 1-Meter RJ45 Network Cable, Four Bell Cables (CP connector)
  • 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: 150mm x 150mm x 90mm
  • Supported Protocols: HTTP/HTTPS/SMTP/SNTP