For Monitoring, Control & Network Surveillance of Cabinets

TELSEC Family of Products

Low Cost, Integrated Surveillance Solution

Simple, Compact Design for Rack or Cabinet Door Mounting

Web Browser for Status & Configuration

Power & Battery Capacity Monitoring

1 Year Warranty


The TELSEC 800 provides an integrated, low cost surveillance solution to monitor environmental equipment, power/battery alarms, and door access control in the remote cabinet


  • Battery monitoring: predicts battery capacity and time remaining during discharge using Telcordia Algorithm.
  • Alarms transported by 2-way communications via choice of modem, Ethernet, or RS232 connections, or 1-way via contact closures.
  • TCP/IP over Ethernet Connectivity.
  • Caller ID support ensures secure connection.
  • Card access control with 600 cards per system.
  • Intrusion alarming.
  • Local backlit LCD display presents active alarms and analog values.
  • Built-in craft port supports local serial communications.
  • Supports alarm phone numbers for calls to PCs, pagers, and printers.
  • Non-volatile Flash memory prevents program loss and stores program upgrades sent remotely.
  • Mount in 19″ or 23″ rack or on cabinet door.
  • Web browser for status and configuration.


  • Simple to install & program
  • Can be configured through a web browser or upload a config file
  • Real time view of your facility and critical equipment
  • Reduces visits to Remote Sites
  • Low cost solution for remote monitoring of your critical facilities
  • Eliminates downtime by acting as an Early Warning System


Rack or Cabinet Door Mounting


Part Number: 150679; for SNMP/WEB browser option, order part number: 150769
Mounting: Rack mount 19″ or 23″, or on cabinet door
Inputs: 8 universal inputs: analog (0-5 VDC or 0-20 mA), dry contact closure or wet contact (3-75 VDC)
Outputs: 8 Normally Open (NO), 1 amp at 30 VDC, 0.3 amps at 60 VDC, 0.5 amps at 125 VAC
Display: 32-character backlit LCD Display
Card Access: Supports industry standard Wiegand format, proximity or card swipe readers. Control 4 doors with max 600 cards. Logs 800 most recent events
Network: RS-485 communications bus for communicating with up to 16 RTU controllers or BACnet T-stats and expansion modules
Card Access: Supports industry standard Wiegand format, proximity or card swipe readers. Up to 600 cards can be programmed per site. Logs 800 most recent events
Power: ±18 to 65 VDC, 0.5 amps. Optional 110 VAC/220 VAC, 60 Hz, 0.5 amp
Modem (with Caller ID): 56K modem with Caller ID. Up to 24 phone numbers can be programmed to limit access to the system. Note: Caller ID service must be present on the phone line
Serial Port: One asynchronous db9 RS232 serial port. Programmable for speed, parity, and bit format
LAN: Ethernet 10BaseT with RJ45 connector
Protocols Supported: TCP/IP, Telnet, HTTP, SMTP, SNMP v1, v2c, Traps/Informs
Dial-up PPP: Provides TCP/IP connectivity over PPP via analog modem for the TELSEC® and three additional RS232 asynchronous ports for connecting external devices that require remote connectivity over the PPP interface
Logging: Logs all inputs, outputs, and alarms, up to 10,000 points
Software: Supports any off-the-shelf terminal communication software (e.g. HyperTerminal®) or Web browser (e.g. Internet Explorer® 6+, Firefox® 1.5+)
I/O Terminals: A single 50-pin Amphenol® connector for outputs, discrete and analog inputs. Supports 2 wire (tip and ring), connections for each point using 25 pair cable
Battery: Long life lithium: 10 year shelf life, 1.5 years under load
Temp Sensor Accuracy: ±1°F (±0.5°C), temp sensor standard
Ambient Operating Range: -40 to 180°F (-40 to 82°C), 0-95% RH Non-condensing
Certification: NEBS Level III Approved, UL Listed, CE
Dimensions: 1.75″ H x 13.25″ W x 9.5″ D (45 mm x 337 mm x 241 mm)
Weight: 4 lb (1.81 kg)
Warranty: 1 year

Specifications subject to change without notice.

Support Documents