Visonic SMD-976 PGP - Smoke & Heat Detector

Visonic SMD-976 PGP Smoke & Heat Detector

The SMD-976 PGP is a combined "smoke + heat" wireless detector using Visonic's PowerG+ technology.

It is designed to detect the presence of smoke via a photoelectric sensor and also a temperature increase (heat rise sensor/fixed temperature) to cover scenarios where smoke alone would not be enough.

It has an internal piezoelectric alarm (built-in ringer) and two-way radio communication with the control panel via PowerG.

It supports modern functions such as battery level reporting (the control panel can check the voltage), as well as monitoring the level of contamination (dust) in the detection chamber for easy maintenance.

Features Visonic SMD-976 PGP - Smoke & Heat Detector :

• Radio frequency: 868 MHz for Europe / 915 MHz for the United States (UL version)

• Standard / Certification: Complies with EN 14604 (European version)

• Detection Type: Photoelectric Smoke Sensor + Fixed Heat Sensor

• Fixed heat temperature threshold: 58 °C ± 4 °C

• Audible alarm: Greater than 85 dB at 3 meters

• Communication: Bi-directional with automatic monitoring every 128 seconds

• Battery life: Up to 6 years in normal use

• Detector lifetime: Recommended replacement after 10 years

• Operating conditions: Temperature from -10 °C to +40 °C

• Recommended assembly: Ceiling, at least 30.5 cm (305 mm) from the walls; wall mounting possible depending on configuration

• Additional features:

• Dust level monitoring (contaminated detection chamber)

• Anti-tamper protection (alert in case of opening or tearing)

• Built-in test/silence button

• Technology: PowerG+, compatible with Visonic systems using this technology

• Maximum Radio Range: Approx. 80 metres in open field (reduced indoors)