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Wi-Fi Sensors

Open/Close Dry Contact Temperature Sensor - Wi-Fi OTA (B18-200-OTA, B18-500-OTA)

Detects the moment doors open and also monitors temperature.

  • Supplied and supported by GTi in Thailand
  • Calibration certificate on delivery
  • Selection, installation and commissioning help

Overview

Detects the moment doors open and also monitors temperature. Available in single-band (2.4 GHz) and dual-band (2.4 GHz / 5 GHz) connectivity. High-speed wireless modules with PEAPv0 enterprise security that collect, store, and transmit data over standard 802.11 b/g/n Wi-Fi (RF 2.4 to 2.497 GHz) with TCP. Each transmitter monitors user-defined preset conditions and sends alerts via SMS, text, voice, pager, cell phone, fax, and email. Recorded data is time-stamped and cannot be altered through the user interface.

Specifications

Open/Close Range
Open or Closed
Temperature Range
-40C to 70C (-40F to 158F)
Ambient Operating Range
0C to 75C (32F to 167F); Up to 95% RH
Memory
Unlimited Cloud Memory; On-transmitter Buffer Storage (4000 Readings)
Alarms
Onboard Visual and Audible Alarms; 24/7 Alert Notifications through the Cloud
RF Frequency
2.4 to 2.497 GHz
Radio Protocol
IEEE802.11 b/g/n Compatible 54Mbit/sec
Enterprise Security
PEAPv0 with EAP-MSCAPv2 (PEAP)
Housing
ABS Plastic Enclosure with Silicon Rubber Covers and Open Ports
Mounting
Zip Tie Mount Hooked with Screw Holster Wall Mount
Power Supply
(4) 1.5V AA Batteries (Lithium or Alkaline); Optional AC/DC Power Supply (UL Certified)
Battery Life
1 Year
Dimensions
Height 4.25" (108mm); Width 3.88" (98mm); Length 1.38" (35mm)
LDAP
Single Sign-on Capability
Certificates
Device-level Certificates
Warranty
1-Year Warranty

Not Sure Which Instrument Fits?

Tell us what you need to measure and where. Our engineers match the instrument, supply it with a calibration certificate and help commission it on site.