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header-product Door Switch Sensors (2) for Rack - APC NBES0303, 12 ft cable

Door Switch Sensors (2) for Rack - APC NBES0303, 12 ft cable

APC NBES0303 Door Switch Sensors (2) 12 ft Photo 1
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Short description

APC NetBotz Door Switch Sensors kit (2) NBES0303 for rack-mounted monitoring, each with a 12 ft cable. Designed to detect door open/close status in server cabinets and network racks. Compact sensors measure 146 x 187 x 19 mm (package 232 x 164 x 164 mm) and weigh 370 g. Suitable for environmental and security monitoring in data centers and telecom closets.
Warranty: 2 Years
SKU: 3924402
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Product information

Description

APC NetBotz Door Switch Sensors (2) NBES0303 kit provides two compact magnetic door sensors with 12 ft (approximately 3.7 m) cables for monitoring the open/closed status of server cabinet and network rack doors. The sensors are designed for unobtrusive mounting inside rack enclosures and integrate with NetBotz and compatible environmental/security monitoring systems to report access events. The kit includes cable ties for tidy cable routing and secure installation.

Advantages

The Door Switch Sensors deliver straightforward, contact-based door state detection with long cable reach for flexible placement within racks. Their compact form factor allows installation in confined spaces; the included cable ties facilitate neat cable management. These sensors are suitable for continual monitoring and generate clear binary signals for access logging and alerting when a door is opened or closed.

Suitable for

  • Monitoring server cabinet and network rack door open/close status
  • Access detection in data centers and telecom closets
  • Integration with environmental and security monitoring systems
  • Edge and small server rooms requiring remote door state alerts

Key specifications

  • Quantity: kit of two door switch sensors
  • Cable length: 12 ft (approx. 3.7 m) per sensor
  • Sensor type: contact/magnetic door switch
  • Physical sensor size (single sensor packaging reference): compact enclosure suitable for rack mounting
  • Weight (kit reference): lightweight for easy mounting
  • Included accessories: cable ties for installation

How to use

Mount the magnetic sensor components on the rack door and the corresponding magnet or contact on the door frame at aligned positions so the sensor detects closed and open states reliably. Route the 12 ft cables to the monitoring appliance or sensor input on the NetBotz device, securing the cables with the supplied cable ties to prevent strain. Configure the monitoring system to recognize the door-switch input and set thresholds, logging and alerting rules according to your operational policies.

Usage recommendations

Install sensors inside the enclosure away from moving components, ensure magnet alignment for consistent detection, and avoid tight cable bends. Test each sensor after installation to confirm correct reporting in the monitoring system and use the cable ties to maintain secure, organized cable runs.

All features
Dimensions (WxDxH):
146 x 187 x 19
Weight:
0.37 kg
Package weight:
490 g
Package depth:
164 mm
Package height:
164 mm
Package width:
232 mm
Harmonized System (HS) code:
85389099

Description

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All APC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized APC service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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