


R313A Netvox LoRaWAN Wireless Window Door Sensor
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
R313A Netvox LoRaWAN Wireless Window Door SensorR313A Netvox LoRaWAN Wireless Window Door Sensor When the window is opened, R313A sends an alarm message to the control centre. R313A utilises the latest ultra low power consumption technology and requires no wiring. It requires just button batteries to support its operation. Its wireless communication is based on LoRaWAN protocol (class A). Frequency Range: AU915 928AS923 Features: Compatible with LoRaWAN protocol 2 x CR2450 3V button batteries Built
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4.2 ★★★★★
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★★★★★ 5
Excellent short-book analysis
Format: Paperback
This short book is an outstanding analysis of how nations end wars, or accept peace. Ikle shows how governments often prefer obviously self-destructive courses rather then compromise peace terms. The problem is most acute when factional interests dominate strategy rather then a rational unitary interest. In such a circumstance, factions that benefit from continuing the war will accuse those pursuing peace of treason. Sadly, there is no equivalent derogatory word in English for those who pursue war to the detriment of their country.
The book was first written in 1971, and most of the examples are from the two world wars. The work is still extremely relevant, and at 130 pages it's well worth the time.
Highly recommended as a first book to read on ending war.
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Reviewed in the United States on May 4, 2007
★★★★★ 5
eye-opener
Format: Paperback
Great book
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Excellent everyday strategies
Format: Paperback
This helped me to get whatever I want
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Reviewed in the United States on September 5, 2024
★★★★★ 5
99% @ 20 micron for the Pentastar V6!
Size: (Pack of 1)
Really nice quality filter, and a good replacement for the Fram TG11665 that's now become more expensive & harder to find. 99% efficiency @ 20 micron. Pleat spacing was smooth & even with no excess glue; made in South Korea.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Perfect fit for 2019 Jeep 3.2L engine
Size: (Pack of 1)
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