Industry
Video
Housings
Access/Alarm
PVM
100
Wren's equivalent to motion activated recording.
What is an area of interest?
100
Wren's equivalent to DVRs with IP capabilities.
What are the VRH series appliances?
100
All Wren cameras are offered in these 3 form factors.
What are recessed, pendant and detention?
100
Sensors and hubs.
What are the two major components in an Encapsulon Alarm deployment?
100
The two sizes of PVMs Wren offers.
What are 26" and 32"?
200
The video compression of Wren's DVR line.
What is H.264?
200
D1.
What is the most common resolution specified in system design?
200
The type of screw Wren uses in detention housings for tamper resistance.
What is a hex or allen key?
200
Edge or Vertex.
What are the HID controllers Wren uses?
200
24 volts DC.
What voltage is required for Wren's PVM line?
300
The highest resolution available in analog cameras.
What is 540TVL?
300
25 feet in a best case scenario.
What is the distance Wren's camera IR ring will illuminate the subject matter?
300
Many retailers specify this in domes or bubbles.
What is bronze or smoked?
300
An alernative to an access card or badge.
What is a key-fob?
300
Black.
What is the standard color of our PVM line?
400
750 feet.
What is Wren's best practice for max runs of coax?
400
The rated amperage per circuit of power supplies used for outdoor applications.
What is 3 amps?
400
This housing feature does not operate on POE.
What is a heater/blower?
400
Dry contacts.
What is the most common sensor deployed with Encapsulon Alarm?
400
The WDR option.
What is the best PVM camera option for entrances, doors and windows?
500
A BNC-in connected to a BNC-out for use with spot monitors, etc.
What is referred to as looping video?
500
240 FPS across 16 channels.
What is 15 FPS?
500
These 3 ceiling types dictate the housing choice.
What are drop ceiling, open beam and hard/drywall types?
500
A small access reader generally mounted on the door frame.
What is a mullion mount?
500
The calculation required to determine maximum distance on a cable run.
What is voltage drop over distance?
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