Sherlock 204, 404, & 804 features

Standard Advanced
  • 2/4/8 fixed point leak monitoring up to 1,000 PPM.
  • Sensor type can be CMOS, Infrared, and Electro-Chemical.
  • Individual alarm setpoint and delay for each sensor, delay from 0 to 120 minutes.
  • Three level alarm settings and system error alarm, each alarm level has two alarm relays, one is silenceable.
  • Dedicated direct horn strobe connection for each sensor.
  • Alarm setback level can be trigered by time clock or by Setback Input switch.
  • Built in front panel alarm light and buzzer
    in 90 db.
  • 4-line by 20 characters backlighted LCD display for easy system configuration and setting.
  • Optional zone isolation relays for zone shut down,
    2 relays per zone, one is silenceable.
  • Seamless communication to Gencom 3000 On-Site Supervisory and Alarming System.
  • Model with built-in Remote Communication, Gencom2.
  • Model with Modbus communication for BACnet automation system.