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The Netbell-KL-E2M-C bell clock system 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. 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 in areas of high ambient noise levels. This bell system is loud enough to be heard over equipment and won’t have the same sound as some industrial equipment or a fire alarm.
The Netbell-KL-E2M-C features a built-in high quality 6 inch high output bell ([email protected] and 92dBa @10', [email protected]’ from our in-house testing) that can cover up to 20,000sqft area and a completely wired web controller installed within a NEMA-rated box. There are two external bell kits included in the system with a CP connector that provides quick connect/disconnect the external bell to the Netbell-KL-M2 server to cover a larger area. To add the external bell to the Netbell server is incredibly easy, just connect the external bell kit with the provided bell cable, plug the bell cable to the Netbell external bell CP connector, you are all set. The external bell can be connected at 250 feet away with 18AWG cable (500 feet with 16AWG cable) to the server. With the push switch connecting to the digital input, you can wire a push switch for ringing bells manually for emergency.
The digital clock is a plug and play solution and comes with 3M cable that you can plug it to the Netbell clock output directly, no configuration needed and no additional power source required. It will be powered by the Netbell server and synchronizes its time from the same NTP server to an accurate time, with automatic adjustment for Daylight Saving Time providing completely maintenance-free operation.
It's ready to go out of the box, and you need only connect the unit to your AC outlet and an existing network; 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-KL, it is also able to function as a stand-alone device. Connect the unit to a PC, add schedules, then remove, and it will function as scheduled.
What is in the box
- One Netbell-KL-M2 SERVER
- One digital clock
- Two external bell kits with 3-meter cables
- One 3-meter power cable
- One 1-meter RJ45 network cable
- One 24VAC power supply
- 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)
• Input Power: 24VAC
• 6" Inch high volume bell, 24VAC 50/60Hz, Decibels: 92dBa @ 10', 102dBa @ 1m
• Enclosure: ABS, IP67 /150mm x 150mm x 90mm (Mounting hardware supplied)
• Accessories: 3 Meters Power Cable/3 Meters RJ45 Network Cable
• External Bell Outputs: 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
• Supported Protocols: HTTP/SMTP/SNTP
- Type: Digital
- Display: 4-Digit, Red Super Bright LED
- Character Hight: 4" HR/MIN.
- Visibility: 250 Ft
- Frame: Aluminum (Black Anodized Finished)
- Dimensions: 17.5" x 6.3" x 1.5"in
- Weight: 3 lbs.
- Operating Temperature: 0 to +65 Celsius
- Humidity: 0% To 95% Non-Condensing
- Operating Mode: 12 or 24 Hour Selectable (set on Netbell software)