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PCBs

Sherlotronics Timer PCB - Digital 9 Program

sec to 59minute timer output 1minute to 24hours timer output Auto door closure Pulse stretcherCounter Count down trigger output False alarm prevention Momentary to latchingGuard awake timer230

sherlo
Sherlotronics Timer PCB - Digital 9 Program
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PCBs

Timer PCB - 3 Seconds to 3 Hours Universal

12VDC 5.7mA standby current Positive or negative trigger input Adjustable time from 2 seconds to 3 hours

Timer PCB - 3 Seconds to 3 Hours Universal
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PCBs

Relay - On-board Single Pole AC/DC

12v DC or 16v AC operation Switching current rating 10A@ 12v DC Normally open and closed potential free relay contacts Back EMF protection

relay
Relay - On-board Single Pole AC/DC
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PCBs

Relay - Stepper 12VDC / VAC

12VDC 10mA standby current pulse on key switch input changes the state of relay LED output indicates the state of relay Physical size - 45mm x 41mm

relay
Relay - Stepper 12VDC / VAC
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PCBs

Relay - Mains Fail Timer

12VDC 16VAC Input 10 Second positive pulse on fail output 10 Second positive pulse on re Adjustable mains fail time 2 to 30 minutes

relay
Relay - Mains Fail Timer
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PCBs

Relay - On-board Double Pole AC/DC

12v DC or 16v AC operation Switching current rating 10A@ 12v DC Two independent normally open and closed relay contacts 1A @12VDC Back EMF protection

relay
Relay - On-board Double Pole AC/DC
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PCBs

Pulse Stretcher PCB

12v DC operation Low standby current 5mA Dual input dual output Physical size: 57mm x 31mm

PS
Pulse Stretcher PCB
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POE switches

Keyswitch - Remove OFF Pos - 3025

Radial key switch on/off single pole Key removable in the off position only Supplied with 2 key-alike 3025 keys 12VDC 5A Maximum

KS21
Keyswitch - Remove OFF Pos - 3025
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PCBs

Virdi ACC420 Relay Timer 26Bit Weigand Interface

Wiegand : 26bit (00001 - 65000) Operation : Relay & Timer Board for all ViRDI Access terminals Timer Circuit : 0.25s - 5.5s Output : 1 x 12VDC 10A Relay (NO / NC) Power : 12VDC3A Features : Lock Control Exit Button Control Dimensions : 25mm x 43mm x 75 mm

virdi
Virdi ACC420 Relay Timer 26Bit Weigand Interface
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4 Port POE

DS-3E1105P-EI

Product Details 4 Port Smart POE Switch 60w POE budget Hikvision Topology management 1x 10/100 RJ45 uplink

Hikvision
DS-3E1105P-EI
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POE switches

Centurion Access Smart Switch for SmartGuard

Smart Switch for Smart guard

Centurion
Centurion Access Smart Switch for SmartGuard