▪ This monitor is designed in accordance with GB29364-2012 "Fire door monitor".
▪ The equipment automatically logs into the system, greatly facilitating system commissioning and daily maintenance.
▪ The event history can be retrieved by type. Up to 20,000 records are logged for each event.
▪ Flexible control matrix programming, multiple forms of compound logic programming settings.
▪ Real-time clock.
▪ One mini-printer interface.
▪ One serial interface for LCD display.
▪ One CAN bus interface for primary-standby networking.
▪ Two RS-485 interfaces for external fire alarm signal input and display unit.
▪ Two circuit bus interfaces, connected to external two-bus terminals.
▪ One USB interface, used for computer input or reading configuration data of the fire door monitor;

Models and specifications	TY-MK-300
Outline dimensions	350mm×550mm×125mm(W × H × D)
Main power supply	AC220V±10% 50±1%Hz
DC backup power supply	DC24V
Static power consumption	≤30W
Standby power supply	TY-LFP-25.6V4Ah (lithium battery model)
Number of batteries	One
Unit capacity	Two circuits, up to 400 mA load for each
Networking mode	The system can be composed of a maximum of 64 fire door monitors to form a monitoring network system
Ambient temperature	0～40°C
Relative humidity	≤ 95% (40°C), without condensation