Dahua Technology ARD312 Iron Door Contact vs Philips by Signify Philips Secure contact sensor

Key differences

The Philips by Signify Philips Secure contact sensor has 4 mm more width than the Dahua Technology ARD312 Iron Door Contact (22 mm vs 18 mm). The Philips by Signify Philips Secure contact sensor has 10 mm more depth than the Dahua Technology ARD312 Iron Door Contact (20 mm vs 10 mm). The Philips by Signify Philips Secure contact sensor has 20 mm more height than the Dahua Technology ARD312 Iron Door Contact (70 mm vs 50 mm). Connectivity technology: Wired on the Dahua Technology ARD312 Iron Door Contact, Wireless on the Philips by Signify Philips Secure contact sensor. Suitable for: Door on the Dahua Technology ARD312 Iron Door Contact, Door/Window on the Philips by Signify Philips Secure contact sensor.

• Connectivity technology
  • ARD312 Iron Door Contact:Wired
  • Philips Secure contact sensor:Wireless
• Suitable for
  • ARD312 Iron Door Contact:Door
  • Philips Secure contact sensor:Door/Window
• Product colour
  • ARD312 Iron Door Contact:Grey, Silver
  • Philips Secure contact sensor:White
• Width
  • ARD312 Iron Door Contact:18 mm
  • Philips Secure contact sensor:22 mm
• Depth
  • ARD312 Iron Door Contact:10 mm
  • Philips Secure contact sensor:20 mm
• Height
  • ARD312 Iron Door Contact:50 mm
  • Philips Secure contact sensor:70 mm
• Weight
  • ARD312 Iron Door Contact:54 g
  • Philips Secure contact sensor:30 g
• Package width
  • ARD312 Iron Door Contact:55 mm
  • Philips Secure contact sensor:720 mm