Sarmalink WiFi Humidity & Temperature measuring device, simple, secure, advance

Description

Sarmalink.com temperature and humidity meter a
stan alone
WiFi device (no base station needed) is for you, if you
·
need a device or multiple devices
that are
secure and simple
to set up for
o
monitoring temperature and humidity through web (free Sarmalink.com service) and
o
getting e-mail alerts;
·
are
advanced
user
o
that plans to establish own secure monitoring solution and
o
needs a quality wifi temperatue and humidity sensor with,
o
advanced security and configuration features.
Device will allow you to be sure that:
temperature and humidity is within an expected range
your heating/cooling system is working,
pipes are not frozen,
servers are not overheating,
freezer is working,
e.t.c.
With this WiFi humidity and temperature meter you will be able to:
monitor a current temperature and humidity,
see a chart of historical humidity and temperature,
set an e-mail alert allowing to know when humidity or temperature drops below or goes above your limit,
alert, if there is a disruption in communication due to loss of internet or electricity,
To monitor temperature through the Sarmalink.com portal in the target location you only need:
This temperature and humidity meter,
WiFi (even slowest will do),
Electricity 5V (any adapter or charger with USB A connector 5V).
It is simple to set up, it takes less than 10 minutes!
Online installation  instruction is  available here:
https://my.sarmalink.net/wp-
content/uploads/2021/04/
QuickSetup-WiFi_RHt_001_WiFi_
Rt2.1-1.pdf
You get a
FREE
temperature remote monitoring using SarmaLink.com.
No base station needed. Device has a local web page (server) for local monitoring and configuration screen to set up monitoring through SarmaLink.com page for remote monitoring. USB connector for power, reset and serial command line interface.
Technical information
Simple to set up to monitor through Sarmalink.com or own server;
No base station needed.
Accurate temperature and humidity readings using SHT20 sensor.
Sensor cable length 1m (3 ft)
Humidity measurement range: 0~100%RH.
Typical humidity measurement accuracy in range of 20-80% RH: ± 3% RH
Temperature measurement range: -40 ~ 125 ° C
Typical temperature measurement accuracy in range of 5 °C to 60 °C : ± 0.3 °C
Arduino compatible, reprogramming voids warranty.
Advanced features including:
Multiple security features for IoT infrastructure
Password protected configuration.
Simultaneous operation as HTTP server, HTTPS client, USB Serial device.
SCPI-like Serial interface commands
Secure configuration reset to factory defaults only via physical access using USB interface.
NTP client with time zone configuration.
Secure connection to server using HTTPS protocol.
Self-explanatory data exchange in JSON format.
Certificate validation can be turned off for e.g., for private servers on LAN.
Provides diagnostic data such as uptime and wireless signal strength.
Online installation instruction provided after order.
Remote monitoring with browser through internet, functionality provided by Sarmalink.com:
Alerts for exceeding Min Max limits on dashboard or by E-mail
Historical data (chart, export, min/max values for the selected period)
Monitoring dash board for multiple sensors (temperature + video monitoring)
Private/public monitoring