The STI ED-50 is the Safety Technology International REX Plus Electronic Watchdog, an electronic barking-dog alarm. It uses a radar sensor to detect motion through walls, doors, and windows and responds with an escalating recorded barking-dog sound to deter intruders.
- Brand: Safety Technology International (STI)
- Part number: ED-50
- Model: REX Plus – The Electronic Watchdog
- Type: Electronic barking-dog deterrent alarm with radar motion sensing
To order or confirm compatibility, contact Life Safety Consultants.
Additional information
| Weight | 1.0 lbs |
|---|







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