Directed Electronics 508D Field Disturbance Sensor Dual-Zone Field Disturbance Sensor
The Directed Electronics 508D Field Disturbance Sensor is a dual-zone sensor using RF field-disturbance technology to detect moving high-density objects. It interfaces directly with an optional 516U Vocalarm module or any Directed Electronics system offering a multiplex input for perimeter-intrusion response.
Features
- Detects moving high-density objects
- Designed for convertibles or other applications where zone-intrusion protection is desired
- Interfaces directly with an optional 516U Vocalarm module or any Directed Electronics system offering a multiplex input for perimeter-intrusion response
- Custom-chip design
- Dual-zone sensor using RF field-disturbance technology
General specs
- Brand: Directed Electronics
- Model: 508D Field Disturbance Sensor
- Seller: Newegg
- ID: 9SIACPNG211650
- Brand: Directed Electronics
- Design: Custom-chip design
- Model Name: 508D Field Disturbance Sensor
- Part Number: 508D
- Product Type: Field disturbance sensor
- Sensor Zones: Dual zone
- Detection target: Moving high-density objects
- Detection Technology: RF field-disturbance technology
- Intended application: Convertible or other applications where zone-intrusion protection is desired
- Interface compatibility: Interfaces directly with an optional 516U Vocalarm module or any Directed Electronics system offering a multiplex input for perimeter-intrusion response
- First listed by seller: October 3, 2026
If you are interested in more details, you can find full information on the seller's page.
€38.37
Last price update: 10/3/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
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| Brand | Directed Electronics | Directed Electronics | Directed Electronics | Safety Technology International | Third Reality | |
| Model | 508D Field Disturbance Sensor | 506T | 3RVS01031Z | |||
| Price | €38.37 | €17.84 | €35.69 | €21.41 | €17.84 | €17.23 |
| Seller | Newegg | Newegg | Newegg | Newegg | Retailer | Newegg |
| Update | Oct 10, 2026 | Oct 10, 2026 | Oct 10, 2026 | Oct 10, 2026 | May 28, 2026 | Oct 10, 2026 |
| Part Number | 508D | 506T | 3121T | STI-3551 | 2604ADD8E930 | |
| Product Type | Field disturbance sensor | Audio glass break sensor | Powersports security system | Wireless entry alert sensor | Door-handle security alarm | |
Directed Electronics 508D Field Disturbance Sensor
€38.37
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