Simplex 4010-9910
Simplex 4010-9910
Only 3 left!
The Simplex 4010-9910 is the City Circuit (City Connect) module for the Simplex 4010ES fire detection and control unit, mounting on the panel's Main System Supply to connect the building's fire alarm system to a municipal box or city tie circuit. Only one is used per system, and it draws just 20 mA in supervisory standby, rising to 36 mA when the circuit is carrying an alarm signal.
Key Features
- Provides the city/municipal box tie-in connection for a 4010ES panel
- One module per system, mounted on the Main System Supply
Technical Specifications
- Supervisory Current: 20 mA
- Alarm Current: 36 mA
- Compatibility: Simplex 4010ES addressable fire detection and control unit

