Sensitive elements

• smoke sensor
• heat sensor
• CO (carbon monoxide) sensor

Communications

Proprietary wireless technology for transmission of alarms and events.

• Two-way communication.
• Protection against device spoofing.
• Block encryption featuring a floating key.
• Instant notifications.
• Remote configuration via the Ajax apps

Smoke detection

Sensitive element

• Double-spectrum optical sensor: Recognizes smoke by the size of particles in the air.
• Protection from false alarms: Does not react to water vapor.
• Patented smoke chamber: Protects the smoke sensor from dust, dirt, and insects.

Dangerous temperature detection

Sensitive element

• According to the requirements for Class A1R heat detectors: Requirements of EN 54-5 and BS 5446-2 standards.
• High temperature alarm: at temperatures above 64°C
• Temperature spike alarm: when the temperature rises more than 10°C in 1 minute or less

Carbon monoxide (CO) detection

Sensitive element

• Chemical CO sensor: Alarm if accumulated dose of CO is exceeded

  more than 50 ppm (0.005%) — no more than in 90 minutes

  more than 100 ppm (0.01%) — no more than in 40 minutes

  more than 300 ppm (0.03%) — no more than in 3 minutes

  CO concentration of 400 ppm (0.04%) within 3 hours can be life-threatening. The detector stops notifying about the dangerous level of carbon monoxide when the concentration drops to 50 ppm (0.005%) within one minute.

• Sensor life: 10 years, After 10 years of operation, the detector must be replaced with a new one.

Whats included

The post Ajax Wireless Combined Heat, Smoke, and CO Detector with Replaceable Batteries, White // 52252 appeared first on Spark Security Solutions | Security & Electrical Experts in the UK.

The Ei146e Optical Smoke Alarm is a mains powered alarm, which features an easi-fit base and a large capacity, proven optical sensor chamber.

• · Optical sensor – quick response to slow smouldering fires
• · Automatic dust compensation
• · Mains powered with 9V Alkaline battery back-up
• · Easi-fit base for quick and simple installation
• · Kitemarked to BS EN14604:2005
• · 5 year guarantee
• · Aico EI146E

The post Aico Ei146e Smoke Alarm Optical Mains Powered with Easi-fit Base appeared first on Spark Security Solutions | Security & Electrical Experts in the UK.

The Ei3024 Multi Sensor Fire Alarm is built with the same high quality, reliable and proven technology across the AICO Series 3000 Alarms. Contains the latest AudioLINK™ and SmartLINK™ high-tech enhancements making it the most effective domestic fire alarm on the market with rechargeable lithium cell back-up.

• · Contains both an Optical Smoke and Heat sensor for a total fire response
• Add an Ei3000MRF module for wireless interconnection and data extraction
• · Kitemarked to BS EN14604:2005 & BS5446-2:2003
• · 5 year guarantee
• · Easi-fit base
• · Intelligent Dust Compensation and mesh insect shield around the Optical sensor to reduce false alarms
• · Contains two proven, reliable sensors
• · Heat & CO sensor
• · 5 year guarantee
• · Aico EI3024

The post Aico Ei3024 Multi-Sensor Smoke+Heat Fire Mains 10Yr Lithium Back-Up appeared first on Spark Security Solutions | Security & Electrical Experts in the UK.

• 7 modes of fire detection, including combined smoke/heat
• Complete with 3 sound modes
• Built-in End of Line function
• Self-calibration every 6 hours
• Device wiring base included
• Continuous dust contamination monitoring

The post MAGDUO FLEXIPOINT SMOKE/HEAT DETECTOR + SOUNDER // MAGDUOSHDS appeared first on Spark Security Solutions | Security & Electrical Experts in the UK.