<br><div style="max-height: 350px;"><p>SHIELD Heat Detector</p><p>The SHIELD Heat Detector features a low<br>airflow-resistant case and a single thermistor to accurately sense<br>surrounding air temperature, providing reliable detection in challenging<br>environments.</p><p>Key Features:</p><ul style="margin-top:0in"><br><li>Responds<br>effectively to slow-burning, smoldering fires</li><br><li>Ideal<br>for bedrooms and escape routes</li><br><li>Performs<br>reliably in dirty or smoky environments</li><br><li>Well<br>suited for warehouses, loading docks, and parking garages</li><br><li>Unaffected<br>by wind or atmospheric pressure</li><br><li>Remote<br>test feature for easy system verification</li><br></ul><p> </p><p>Mounting Base – S-A4001 / S-A4003</p><p>The SHIELD detector uses a low-insertion-force mounting<br>base with stainless steel contacts for secure connections. All bases<br>include XPERT Cards for easy addressing.</p><p>Base Features:</p><ul style="margin-top:0in"><br><li>XPERT<br>Addressing: Simplifies installation and configuration</li><br><li>One-Way<br>Fit: Ensures correct and secure installation</li><br><li>Locking<br>Feature: Prevents unauthorized removal</li><br></ul><p><br><br></p><p> </p></div><br><div style="max-height: 350px;"><p>Technical Specifications – SHIELD Heat Detector</p><p>Detector Type: Heat</p><p>Electrical Specifications:</p><ul style="margin-top:0in"><br><li>Working<br>Voltage: 17 – 28 V DC</li><br><li>Modulation<br>Voltage (V peak-to-peak): 5 – 9 V</li><br><li>Maximum<br>Alarm Current (LED On): 2.5 mA</li><br><li>Surge<br>Current: 1.0 mA</li><br><li>Supervisory<br>Current: 250 µA</li><br><li>Heat<br>Element Rating: 135°F (57°C)</li><br></ul><p>Test Method: Hair Dryer</p><p>Physical Dimensions:</p><ul style="margin-top:0in"><br><li>Diameter<br>× Height: 100 mm × 42 mm</li><br><li>Weight:<br>105 g</li><br></ul><p><br><br></p><p> </p></div><br>