Hikvision AX pro Magnetic Contact DS-PDMC-EG2-WB

<table border="1" cellpadding="6" cellspacing="0">
  <tr>
    <th colspan="2">General</th>
  </tr>
  <tr>
    <td>Dimension (W × H × D)</td>
    <td>24 mm × 104 mm × 24.4 mm / 13 mm × 34.4 mm × 11.4 mm</td>
  </tr>
  <tr>
    <td>Weight</td>
    <td>59 g</td>
  </tr>
  <tr>
    <td>Operation Temperature</td>
    <td>-10 °C to 55 °C (14 °F to 131 °F)</td>
  </tr>
  <tr>
    <td>Storage Temperature</td>
    <td>-20 °C to 60 °C (-4 °F to 140 °F)</td>
  </tr>
  <tr>
    <td>Operation Humidity</td>
    <td>10% to 90%</td>
  </tr>
  <tr>
    <td>Application Scenario</td>
    <td>Indoor</td>
  </tr>

  <tr>
    <th colspan="2">Detection Performance</th>
  </tr>
  <tr>
    <td>Detection Gap</td>
    <td>43 mm Max</td>
  </tr>
  <tr>
    <td>Detection Method</td>
    <td>Opening Contact</td>
  </tr>

  <tr>
    <th colspan="2">Features</th>
  </tr>
  <tr>
    <td>Signal Strength Indicator</td>
    <td>Support</td>
  </tr>
  <tr>
    <td>Environment Temperature Indicator</td>
    <td>Support</td>
  </tr>
  <tr>
    <td>Digital Processing</td>
    <td>Support</td>
  </tr>
  <tr>
    <td>Tamper Protection</td>
    <td>Front, Rear</td>
  </tr>

  <tr>
    <th colspan="2">Transmission</th>
  </tr>
  <tr>
    <td>Transmission Technology</td>
    <td>Tri-X Wireless</td>
  </tr>
  <tr>
    <td>Transmission Frequency</td>
    <td>433 MHz</td>
  </tr>
  <tr>
    <td>Transmission Security</td>
    <td>AES-128 Encryption</td>
  </tr>
  <tr>
    <td>Transmission Range (Free Space)</td>
    <td>1.2 Km</td>
  </tr>
  <tr>
    <td>Frequency Hopping</td>
    <td>Support</td>
  </tr>
  <tr>
    <td>Enrolling Method</td>
    <td>Power up, Remote ID, QR Code</td>
  </tr>
  <tr>
    <td>Transmission Method</td>
    <td>Two-Way RF Wireless</td>
  </tr>

  <tr>
    <th colspan="2">Electrical Characteristics</th>
  </tr>
  <tr>
    <td>Standard Battery Life</td>
    <td>Up to 5 years (standby time)</td>
  </tr>
  <tr>
    <td>Battery Type</td>
    <td>CR123A × 1</td>
  </tr>
  <tr>
    <td>Power Supply</td>
    <td>Battery Powered</td>
  </tr>
  <tr>
    <td>Typical Voltage</td>
    <td>3 V</td>
  </tr>

  <tr>
    <th colspan="2">Interface</th>
  </tr>
  <tr>
    <td>Power Switch</td>
    <td>Power Up Enrolling</td>
  </tr>
  <tr>
    <td>Alarm Input</td>
    <td>Normally Closed, Normally Open, Impulse Count</td>
  </tr>
  <tr>
    <td>LED Indicator</td>
    <td>Blue (Alarm)</td>
  </tr>
</table>