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August 31, 2026 2 min read
Ecolink WST-302 Wireless Shock + Contact — combined shock sensor, door/window contact, and external input in one 345MHz device.
The Ecolink WST-302 Wireless Shock + Contact combines an electro-mechanical shock sensor with a built-in door/window reed switch contact and an external contact input — three sensors in one wireless device, compatible with Honeywell and 2GIG alarm receivers.
| Frequency | 345MHz |
| Battery | 3V lithium CR123A |
| Battery life | 5 years |
| Magnet gap | 1 inch max |
| Sensor type | Electro-mechanical shock sensor + normally closed contact input terminals |
| Operating temperature | 32°-120°F (0°-49°C) |
| Operating humidity | 5-95% RH, non-condensing |
| Compatibility | Honeywell and 2GIG receivers |
| Supervisory signal interval | ~60 minutes |
Each of the device's three triggers uses a unique loop number when enrolling:
Set your alarm panel into program mode (refer to your panel's manual for the specific menu). When prompted by the panel, trigger each loop as described above. The device sends a supervisory transmission every hour for each enrolled input, and a case tamper signal to each programmed zone if the case is opened.
Turn the white potentiometer clockwise to increase shock sensitivity (less force required to trigger), or counter-clockwise to decrease sensitivity (more force required).
FCC ID: XQC-WST302 | IC: 9863B-WST302. This equipment complies with Part 15 of the FCC Rules (Class B) and Industry Canada's licence-exempt RSS standard(s).
Ecolink Intelligent Technology Inc. warrants this product free from defects in material and workmanship for 2 years from the date of purchase. Does not cover damage from shipping/handling, accident, abuse, misuse, misapplication, ordinary wear, improper maintenance, or unauthorized modification. Ecolink will repair or replace defective equipment, at its option, upon return to the original point of purchase.
Ecolink Intelligent Technology Inc., 2055 Corte Del Nogal, Carlsbad, CA 92011 | 1-855-632-6546 | www.discoverecolink.com
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