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- Security Cameras Distributor
- 3000 High Ridge Rd, Boynton Beach, FL 33426
Model: ES411-KO
Category: Door Closers Holders & Alarms
Brand: Dsi - Design Security, Inc.
Dealer pricingDesigned as a stand-alone device (mounted near the door) that will sound an alarm when the door has been held open longer than the preset time interval. The local alarm sounds to advise the user that the door should be closed. When the door is closed the local alarm is silenced, the alarm status relay resets, and the timing circuit is reset.
| Alarm Type | Audible |
| Brand Name | DSI |
| Category Type | Door Closers Holders & Alarms |
| Input Voltage | 24 V DC |
| Manufacturer | Designed Security, Inc |
| Model | ES411-KO |
| Product Series | ES411 |
| Product Type | Security Alarm |
| Sound Emission | 80 dB |
| Vendor Name | Dsi - Design Security, Inc. |
