Specification :

YT-303A is an item of emergency alarm trigger device. As one item of device for

security system, it can be worn around children’ s or old people’ s wrist. When children or old people encount dangers to need emergent help, press YT-303A alarm key. Then it will send alarm information to CIE immeditately, which will make alarm device send sounds and lights to remind the family for help when they hear or see the alarm signals.

YT-303A meets IEEE802.15.4 Zigbee HA protocol standards completely to be appropriate for Zigbee HA protocol network.

Main Features

Zigbee device type: IAS Zone

Used with CIE alarm device

Compatible with IEEE 802.15.4 standard completely

Long battery lifespan

Emergency button

Application for nursing old people

Compatible with Zigbee smart home protocol