2GIG Smoke & Heat Detector 433 MHz Temperature Sensor It also works as a

It also works as a repeater in the Z-Wave network and can be included and operated in any Z-Wave network with others certified devices from other brands

This Alexa Plug requires a compatible hub

With a long-lasting lithium battery

The keypad is compatible with X10 PRO modules

2GIG Smoke & Heat Detector 433 MHz Temperature Sensor It also works as aThe 2GIG Smoke & Heat Detector 433 MHz 2GIGSMKT4433 Wireless Smoke & Heat Detector is a wireless, battery powered alarm that detects excessive smoke and heat in buildings. The alarm uses photoelectric technology to detect the amount of scattered light caused by smoke particles from a fire. The heat alarm can be triggered by a quick rate of rise condition.