wired smoke alarms that send wirelessly


My home has all the smoke alarms hardwired in for power but I would like to integrate smoke alarms with my ELK security. Everything is wireless to the ELK (elk wireless) so I would like to have smokes that report wirelessly. Are there any smokes that plug in for power but report back their status wirelessly?
Look at the GE line of wireless smoke detectors. They have a battery life of five years, no need to plug them in.
Okay. Also, where can I find the best deals online for GE wireless sensors?
There are a couple of representatives of online suppliers here on CT, one of them is Automated Outlet. I am a licensed contractor and I buy wholesale through my local distributors.