Alarmtech CD 550 - Stand-alone inertial vibration detector

The CD 550 shock detector provides reliable protection for windows, doors and walls made of soft material. Designed to detect high-amplitude, short-duration vibrations caused by tools, excessive force, or explosions, it offers enhanced safety with its digital signal processor and advanced detection algorithm.

The DEM-1277 easily adjusts its sensitivity via a potentiometer, and its vibration meter channel, adjustable from 1 to 4, triggers an alarm as soon as the limit is reached. The explosion channel, on the other hand, neutralizes the vibration settings for immediate detection in the event of a major impact. Equipped with an alarm LED and tamper protection, this detector is ideal for various environments such as door frames, walls, ceilings or floors. For outdoor installation or in cold conditions, the DEM-680 (WH 400) protective case is recommended.

Key features:

• Function : NC (normally closed).
• Input voltage : 8V ~ 15V DC.
• Energy consumption :
  • Standby: 5.5 mA.
  • Alarm: 6 mA.
• Alarm output : 35V DC / 100 mA contact.
• Anti-tamper tamper: 35V DC / 50 mA.
• Alarm indication : Built-in LED for quick viewing.
• Connection : Screw terminals for easy installation.
• Material : ABS plastic housing, sturdy and lightweight.
• Color : White.
• Operating temperature : From -10°C to +70°C.
• Protection Grade : IP42, suitable for protected indoor environments.
• Dimensions : 80 x 23 x 20 mm.