Wireless sensors are coming

The Dash7 Alliance promotes the ISO 18000-7 standard for wireless sensor networking.
On 2013-09-25 it announced the public release of the first version of the DASH7 Alliance Protocol.
Low implementation costs will be important in its competition with Zigbee.
Operating at a lower frequency DASH7 has an inherent range advantage but lower throughput.
Dash7 also specifies lower power usage than Zigbee but lesser security features.
Although Zigbee and Dash7 have overlapping applications their different characteristics should allow both to find a niche.