Apollo Series 65 Conventional Detectors

• Series 65 conventional heat detector.
• Choice of 4 heat classes.
• Ideal for environments that are dirty or smoky under normal circumstances.

The Apollo Series 65 Optical Smoke Detector has a external LED for easy identification. 3 consecutive optical smoke detector sensor activations are required to trigger an alarm state.

The Apollo Series 65 Ionisation Smoke Detector uses twin compensating chambers and an Americium 241 radioactive source to detect smoke.