AJAX 42855.13.BL3 WallSwitch, Black
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Centralize control of wired detection points to simplify monitoring and reduce response times
- Discreet black finish and compact form factor for professional, low-profile installations
- Reliable switching for perimeter and motion sensor circuits to strengthen overall security performance
- Streamlines maintenance and troubleshooting by consolidating control into a single accessory
- Compatible as a security devices accessory model 42855.13.BL3 for consistent system identification
Quick Specifications
- Product Model
- 42855.13.BL3
- Brand Name
- AJAX
- Product Name
- Ajax WallSwitch (9NA) UPC, Black
- Product Type
- Security Devices Accessory
Explore the details
Product information
42855.13.BL3
Overview
Streamline control and monitoring of wired detection points with the AJAX WallSwitch, a purpose-built security devices accessory that brings reliable switching and neat aesthetics to any security installation. The AJAX WallSwitch (model 42855.13.BL3) is ideal for operators who need centralized control of smart motion and perimeter sensors while maintaining a professional, low-profile look in black. By consolidating wired sensor control, this accessory helps reduce false triggers, speeds technician troubleshooting, and simplifies automation rules that improve surveillance effectiveness. The compact black housing fits discreetly into standard wall-mounted locations and is labeled for easy inventory with the manufacturer part number 42855.13.BL3. Designed for security and monitoring applications, the WallSwitch supports system-wide efficiency—helping integrators and facility managers deliver dependable perimeter and interior detection control. Add the AJAX WallSwitch to your next security or surveillance upgrade to enhance monitoring reliability and streamline system management.
Features
- Centralize control of wired detection points to simplify monitoring and reduce response times
- Discreet black finish and compact form factor for professional, low-profile installations
- Reliable switching for perimeter and motion sensor circuits to strengthen overall security performance
- Streamlines maintenance and troubleshooting by consolidating control into a single accessory
- Compatible as a security devices accessory model 42855.13.BL3 for consistent system identification
| General Information | |
|---|---|
| Brand Name | AJAX |
| Manufacturer | AJAX |
| Product Name | Ajax WallSwitch (9NA) UPC, Black |
| Product Type | Security Devices Accessory |
| Product Model | 42855.13.BL3 |
| Manufacturer Part Number | 42855.13.BL3 |
| Physical Characteristics | |
| Color | Black |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 4285513BL3
- Manufacturer part:
- 42855.13.BL3
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsAJAX 42855.13.BL3 WallSwitch, Black
42855.13.BL3