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The 2GIG Recessed Door Contact is the industry’s most flexible supervised door contact. It communicates with the 2GIG Control Panel using the 345 MHz wireless frequency. It also allows a multitude of applications while hiding the transmitter within a door or window frame.


  • Wireless Signal Range – 450 ft, open air, with 2GIG Wireless Control Panel
  • Code Outputs – Alarm; Alarm Restore; Supervisory; Low Battery
  • Transmitter Frequency – 345.000 MHz (crystal controlled)
  • Transmitter Frequency Tolerance – ±15kHz
  • Transmitter Bandwidth – 24kHz
  • Modulation Type – Amplitude Shift Keying‐On/Off Keying (ASK‐OOK)
  • Unique ID Codes – Over one million different code combinations
  • Supervisory Interval – 70 minutes
  • Peak Field Strength – Typical 50,000 uV/m at 3m
  • External Input Sampling Current – 20 uA
  • External Input – Accepts N/C dry contact devices
  • Reed Switch Magnetic Sensitivity – 10 to 20 amp turns
  • Reed Sensitivity – 0.625 in. (1.59 cm) minimum gap, 0.85 in. (2.16 cm) typical
  • Magnet Dimensions – (HxD) 0.5 x 0.75 in. (1.27 x 1.9 cm) typical
  • Magnet Type – Rare earth
  • Sensor Dimensions – (HxD) 2.57 x 0.75 in. (6.53 x 1.9 cm)
  • Weight (including battery and magnet) – 1.25 oz. (35.4 g)
  • Housing Material – ABS plastic
  • Color – White
  • Operating Temperature Limits – 32° to 120° F (0° to 49° C)
  • Relative Humidity – 5‐95% Non‐Condensing
  • Battery (installed with pull tab) – One Panasonic CR2 or equivalent Lithium battery
  • Included Accessories Two magnet cap styles (Normal and Screw type) Two Phillip’s flat‐head screws


This 2GIG Technologies product is warranted against defects in material and workmanship for 2 years. This warranty extends only to wholesale customers who buy direct from 2GIG Technologies or through 2GIG Technologies’ normal distribution channels. 2GIG Technologies does not warrant this product to consumers. Consumers should inquire from their selling dealer as to the nature of the dealer’s warranty, if any. There are no obligations or liabilities on the part of 2GIG Technologies for consequential damages arising out of or in connection with use or performance of this product or other indirect damages with respect to loss of property, revenue, or profit, or cost of removal, installation, or reinstallation. All implied warranties for functionality, are valid only until the warranty expires. This 2GIG Technologies Warranty is in lieu of all other warranties expressed or implied.