2GIG – Recessed Door/Window Contact

  • 2GIG Recessed Door/Window Contact parts that use ABS plastic for flexibility.
SKU: DW20R-345
345 MHz

The 2GIG Recessed Door/Window Contact uses ABS plastic known for its flexibility. The 2.5-inch long cylindrically shaped contact adapts the fit with any level of thickness of the application site. Thus, the size of the contact enables a multitude of applications to be hidden at the door or window.

This Recessed Door/Window Contact can connect to the central system with a frequency of 345 MHz. As a result, transmission of the signal is possible up to a maximum of 450 feet without any interference. It also has a high-end sensitivity of up to 0.625 inches upon contact. Additionally, the device requires a lithium-ion battery.

Recessed Door/Window Contact Features:

  • Sensitivity supported by rare earth magnet up to 0.625 inches
  • Wireless signal transmission
  • Ease of battery replacing
  • Powered by a lithium-ion battery with 5-year lifespan
Technical Specifications
Dimensions 4 x 1.5 x 2.75 inches
Color White
Wireless Signal Range 450 ft., open air, with 2GIG Wireless Alarm Control Panel
Code Outputs Alarm; Alarm Restore; Supervisory; Low Battery
Transmitter Frequency 345.000 MHz (crystal controlled)
Transmitter Frequency Tolerance ± 15 kHz
Transmitter Bandwidth 24 kHz
Modulation Type Amplitude Shift Keying—On/Off Keying (ASK-OOK)
Unique ID Codes Over one (1) million different code combinations
Supervisory Interval 70 minutes
Peak Field Strength Typical 50,000 uV/m at 3m
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 Type Rare earth
Magnet Dimensions (HxD) 0.5 x 0.75 in. (1.27 x 1.9 cm)
Sensor Dimensions 2.57 x 0.75 in. (6.53 x 1.9 cm)
Weight (including battery & magnet) 1.25 oz. (35.4 g)
Housing Material ABS plastic
Color White
Operating Temperature 32° to 120°F (0° to 49°C)
Relative Humidity 5-95% Non-Condensing
Battery (included, not installed) One (1) Panasonic CR2, or equivalent Lithium battery
Regulatory Listing(s) ETL, FCC Part 15, Industry Canada
Included Accessories Two magnetic cap styles (Normal and Screw type), two (2) Phillip’s flat-head screws
Warranty* Two (2) years

How to Replace the Battery on a 2GIG-DW20R-345 Recessed Door Sensor

2GIG-DW20R-345 - 2GIG GC3 Programming Perimeter

2GIG-DW20R-345 - 2GIG GC3 Programming Exit Entry 2

How to Program a 2GIG Wireless Hidden Recessed Door Sensor

Recessed contact 5/7/13

There are no reviews yet.

Be the first to review “2GIG – Recessed Door/Window Contact”

Your email address will not be published. Required fields are marked *