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Digital Video Server(DVS)
DigitalVideoRecorder(DVR)
IR Detector
Sound Pickup
Corollary Equipment

　Position：Home > BUS Alarm system > Large type Bus intelligent alarm host

Large type Bus intelligent alarm host

Model：YK-AL520Z

Product Charecteristic

Alarm panel, alarm system, alarm host, alarm detector, alarm device, alarm buzzer, alarm annunciator

●Can connect with max 520 Zones, with 8 wired Zones, can connect to 64 expanding modules or YK-ZJ-8 alarm host via Bus
●Dual communication Bus output, communication distance can reach to 2400m, use 0.5mms twist pair.
●Sub-area management, with max 65pcs subareas.
●Each keyboard can control 1 or multiple subareas, each keyboard can arm / disarm to its subarea,
main keyboard can arm / disarm to single subarea and Zones.
●Support 8pcs keyboard, can operate individually, Chinese interface. 1 main keyboard, 7 sub-keyboard,
can make all the keyboard to follow all the alarm and display the alarm information
via the main keyboard program.
●Can change the Chinese name of Zones and device. Convenient for the user to distinguish the alarm position etc.
●Multiple linkage function: alarm, disarm/arm, un-normal, manual operation of ●device. Max 4096 channels linkage,
can realize the digital map, local alarm, exit/entrance indication.
●3 levels popedom password: manage, programme and operate.
●Directly connect with the center computer with RS232
●Connect the telephone and alarm center with Contact ID, can inform the use via telephone.
●Arm / disarm the main keyboard via password or remote control, can realize the arm / disarm to all the keyboards.
●Support local control alarm output of zones expanding module
●Support Chinese printout
●Can program the host via the computer software, convenient for debug. can send the remote program to local.
●Remote software upgrade, customize program.

Technical Parameter

Model / name

YK-AL520Z large type Bus intelligent alarm host

Operation voltage

DC 12-16V or AC16.5V

Operation current

Static state 300MA，Alarm850MA

Arm mode

All zones arm, single or some subarea arm, single zones arm

Relay output

2A/28V DC

Display

Operation keyboard is the LCD Chinese

Wireless

Remote control

Tamper-proof device:

With tamperproof switch

Net connection function:

RS485 Bus、LAN、telephone network(support CID protocol)

Self zones

8pcs wired zones

Expand area

Bus expand 512pcs zones

Expand area mode

Communication Bus, connect with expanding module or alarm host within 8 zones

Linkage output

Max 4096 channels linkage indicator lights, 2048 channels linkage relay, 1 set Bus printer.

Operation temperature/humility

-10°C～+50°C；0-85%

Dimension

35.0cm*28.5cm*8.0cm(L*W*H)

Recommended Products：Digital Video Server (DVS) | Digital Video Recorder (DVR)　| IR Detector | Sound Pickup
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