691 2nd Generation Panel GS691


Product Consultation


Product introduction

Flexible expansion, with varying access levels, achieving up to 1270 device connections
4000 sets of ultra large capacity information storage
11 open interfaces, compatible with more systems in the market
Can manage fire alarms for up to 31 floors
5s high-speed inspection technology, clear product status at a glance



Power Supplye
Operating voltage AC(110~220)V,50/60Hz
Mains supply Current Limi 3.4A@230VAC
Mains supply fus 4A/AC 250V slow blow(20mm)
Power supplye 28.5V DC@12A
Standby battery maximum capacity (2xDC · 12V) 18Ah
Maximum battery current draw 1.8A@maximum operating temperature
Charging Circuit 28V±2% Nominal
Battery fuse 1A resettable(electronic fuse)
Battery fault threshold voltage < DC 20Ve
Quiescent current 110mA @ DC28.5V
Addressable Loops
Addressable loops 2
Number of connected devices erloop 127
Loop current(max) 100mA @40ohms(max) @24V DC
Loop monitoring Open-and short-circuit
Configurable audio/visual alarm groups(max) 31@32mA
Non-addressable audio/visual alarm device driver 1A (Line Drop:2.4V)
Non-addressable audio/visual alarm end-of-line resistor 10KΩ
Alarm zone monitoring Open and short-circuit
Alarm zone voltage(max) DC 24V
Alarm zone fuse 1A ·resettable(electronic fuse)
24-Aux Output
Nominal output voltage, Vdc 24
Recorded Voltage range for compatibility,Ve 17.2-27.7
Maximum circuit output current,A 2.2A
Current Rating for Regulated. A 0.135(Max 1 NAC Devices)
Current Rating for Special Applications, A 2.16(Max 16 NAC Devices)
Ancillary Outputs
Number of programmable output relays 3
Ancillary fire C/O relay 2x (4.0A@DC30V)
Auxiliary supplye DC24V-@2.2A
Terminal Wiring 28-14 AWG (0.5~+1.6)mm²
Operating temperature (0~+49)℃e
Operating humiditye (0~93)%RH, Non-condensing
Storage temperature (-25~+80)℃e
Storage humiditye (0~98)%RH, Non-condensing
Dimensions(LxWxH) 481mm x 694mm x 113mm
Weight (excluding batteries) ≤14kg





Smoke alarm

Gas alarm

Heat alarm

CO alarm

Combo alarm

Water alarm

CO₂ alarm


Door-Window Detector

PIR sensor



Control panel

Firefighting accessories

Smart Accessories

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