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DSC Impassa Phone/VoIP-Line Wireless Security System

DSC Impassa Phone/VoIP-Line Wireless Security System
DSC Impassa Phone/VoIP-Line Wireless Security System
Item# IMPASSSA-TELCOKIT

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Please Note: DSC Impassa phone/voip wireless security system has been discontinued without replacement.

▼ Compatible 433 MHz Wireless Sensors ▼

DSC Impassa Kit Description:


The DSC Impassa SCW9057 is a all-in-one traditional phone/voip line wireless security system kit designed for small business and home security installations. This Impassa kit provides users with traditional built-in Plain Old Telephone Systems (POTS) security they already know and trust. In addition, the freedom to add smart home devices, that are compatible with Alula interactive alarm monitoring services. With Impassa you can start with a 3-1-1 security only kit, and then scale up at anytime to a full security and home automation solution. The Impassa panel can add up to 64 wireless zones, 4 keypads, 16 keyfobs, 17 user codes, and 4 sirens.

This Impassa POTS security system kit includes; an Impassa control panel with built-in phone line communicator using the Plain Old Telephone Systems (SCW9057), three door/window contacts (EV-DW4975), one motion detector (WS4904P) and one 4-button keyfob (WS4939). Since the phone/VoIP line can be deliberate cut or tampered with, you may consider adding an alternative Alarm.com dual-path (IP/cellular LTE) communicator or Alula tri-path LTE (ethernet/WiFi/cellular LTE) communicator to send your alarm data over redundant and secure wireless communication paths.

By adding the Alarm.com or Alula interactive alarm communicator, DIYer's can also connect to their favorite home devices, including Z-Wave/Z-Wave Plus standard lights, thermostats, power sockets, door locks, and more. Users can choose the level of engagement and control what they desire, ranging from local notifications and keypad activation, to full remote control via cloud-based intelligence and mobile apps. All intelligent actions can be implemented according to user defined triggers and customized schedules or simply on-demand.

To meet DIYers' needs for easy installation, the DSC Impassa needs only one wire for AC power. This allows for DiYer's to drill fewer holes and pull fewer wires, reducing the difficulty of the installation. With Impassa's easy enrollment process, the time spent enrolling compatible wireless devices is reduced. All you have to do is enter the Electronic Serial Numbers (ESN), zone numbers and zone type through a series of user friendly screens. In addition, Impassa's template programming feature allows end users to quickly program basic functions by just entering a 4-digit code. Codes exist for pre-defined zone definitions, reporting code formats, communication call directions and DLS setup. To complete the setup, the DiYer just enters the monitoring station telephone number (for POTS only) and account code, DLS access code, entry/exit delays and installer code. When the wireless sensors batteries transit a low battery signal, they are simple to replace on your own. Say goodbye to those expensive onsite service calls forever.

Product Features:

  • Supports 64 wireless zones and 16 wireless keys
  • Plain Old Telephone Systems (POTS)
  • 2-way wireless support
  • Up to 4 keypad(s)
  • Up to 4 siren(s)
  • Easy wireless device enrollment
  • Template programming
  • Full 32-character programmable labels
  • 5 programmable function keys
  • Individual FAP keys
  • Up to 17 user codes
  • 500 event buffer
  • Enlarged keypad buttons
  • Outdoor temperature display

DSC Impassa Kit Documents:


DSC Impassa Control Panel (v1.1 en) - User Manual
DSC Impassa Control Panel (v1.1 Rev 3) - User Manual
DSC Impassa Control Panel (v1.2 eng) - User Manual
DSC Impassa Control Panel (v1.1 Rev 4) - Installation Guide
DSC Impassa Control Panel (v1.2 en) - Installation Guide
DSC Impassa Control Panel - Quick Start Installation Guide
DSC Impassa Control Panel - Time/Date Programming
DSC EV-DW4975 Wireless Door/Window Contact - Data Sheet
DSC EV-DW4975 Wireless Door/Window Contact - Installation Guide
DSC WS4904P Wireless Motion Detector - Data Sheet
DSC WS4904P Wireless Motion Detector - Installation Guide
DSC WS4939 4-Button Keyfob - Multi-Lingual Operating Instructions
DSC WS4939 4-Button Keyfob - User Friendly Operating Instructions

DSC Impassa Kit Specifications:


  • Dimensions (W x H x D): 8.93 x 5.51 x 1.65 (in), 227 x 140 x 42 (mm)
  • Current Draw: 425mA - 750mA
  • Power Supply: 16.5VAC/20VA @ 50/60Hz
  • Aux+ Output: 12.0-12.5 VDC/100mA
  • Battery Backup: 24-Hour Backup
  • Operating Environment: 32° to 120°F (0° to 49°C)
  • Operating Relative Humidity: 5% to 95% (non-condensing)
  • Wireless Zone Count: 64
  • Access Codes: 17
Q & A's :

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