Legato Electronics Ltd.
sms alert system,data data logger,sms controller,gsm home alarm,temp controller, Manufacturer and Supplier - Hong Kong(HK)
Information for Buyers
Description : GSMS-THR-SX is a standalone humidity temperature controller sending sms alarm on humidity or temperature alert. It is built with AC/DC power adaptor and rechargeable battery for non-stop operation. [detail] It is a gsm sms alarm device with temperature &
Price : $350 USD
Description : GSMS-THR-ST is a standalone temperature controller with 2 sensors. It sends alarm on temperature alert. It is built with 2 temperature channels and power loss alert feature.
Description : SMS Pro-ST is a 12V powered temperature sms controller. It sends gsm sms alarm on temperature alert.
Price : $10 USD
Description : * Built-in GSM SMS module * External Temperature & Humidity Sensor * Schedule Report of temperature and humidity via SMS * Low or High alert levels programmable by user * 8 x alarm inputs * 3 x relay outputs * AC power loss alert * Setup by SMS remotel