Sales & Support(224) 955-1644 Sign In

Skip to content

Still have questions?

Our team is here to help. Reach out anytime for personalized support and solutions tailored to your needs.

A5 IT

At A5 IT, we simplify technology for businesses. From consultation to deployment, we provide end-to-end solutions with transparency, efficiency, and expertise.

[email protected]

1530 E Dundee Rd STE 333, Palatine, IL 60074

Company

Resources

Company Policies

Stay Updated

Subscribe to our newsletter for the latest IT insights and updates.

ISO 9001 ISO 14001 ISO 45001 TAA/889 Certified

D-U-N-S® 093127816

© 2026 A5 IT. All rights reserved.

Shop — Physical Security

Brand: NortekCategory: Physical Security

Best Match

Filters

Axis Communications602Hanwha Vision553Ubiquiti71Adesso61IQSIGHT60VIVOTEK USA31

In Stock7

$

to

$

Indoor4Outdoor2

7 products

Mr4000 Power Management

Mr4000 Power Management

NORTEK SECURITY & CONTROL · MPN: MR4000

In StockFree 2-DaySave 45%

$197.83$362.99Business pricing available

2GIG-DW30-345 Outdoor Contact Sensor, 345 MHz | Security, Access Control

2GIG-DW30-345 Outdoor Contact Sensor, 345 MHz | Security, Access Control

NORTEK SECURITY & CONTROL · MPN: 2GIG-DW30-345

In StockFree 2-DaySave 28%

345 MHz wireless contact sensor
Outdoor-rated perimeter monitoring use case
Black paintable housing
Compatible with 2GIG wireless security systems

$89.46$124.61Business pricing available

2GIG-DW100-345 Wireless Door/Window Contact Sensor | 345 MHz

NORTEK SECURITY & CONTROL · MPN: 2GIG-DW100-345

In StockFree 2-DaySave 46%

MPN: 2GIG-DW100-345
UPC: 093863186509
Wireless contact sensor
345 MHz frequency

$16.16$29.76Business pricing available

2GIG-PANIC100-345 Nortek 345MHz Panic Pendant | Access Control

NORTEK SECURITY & CONTROL · MPN: 2GIG-PANIC100-345

In StockFree 2-DaySave 46%

345 MHz wireless panic pendant remote
2GIG-PANIC100-345 manufacturer part number
UPC 093863186578
Wearable pendant form factor

$31.21$57.45Business pricing available

2GIG-DW10E-900 E+ Indoor Door Window Sensor, 900 MHz | Access Control

NORTEK SECURITY & CONTROL · MPN: 2GIG-DW10E-900

In StockFree 2-DaySave 49%

MPN: 2GIG-DW10E-900
900 MHz wireless communication
Two-way sensor communication
Indoor door and window sensor

$28.34$55.91Business pricing available

Nortek SHAFT OUTPUT 1 in HSLG UPS 2100-917-UPS | 1 in Shaft, UPS Output, HSLG

NORTEK SECURITY & CONTROL · MPN: 2100-917-UPS

In StockGroundSave 33%

1 in shaft output diameter (HSLG coupling)
Model: 2100-917-UPS (Nortek Security & Control)
Designed for UPS-ready integration to preserve output during power events
Mechanical interface aligned to common access-control couplings

$60.34$89.86Business pricing available

NORTEK HSLG-443 3/4 HP 460V 3-Phase Slide Gate Operator | Access Control

NORTEK SECURITY & CONTROL · MPN: HSLG-443

In StockGroundSave 32%

3/4 HP motor
460V input
3-phase electrical requirement
Slide gate operator design

$3,432.08$5,075.62Business pricing available