Based on this product's specifications, here are some alternatives and similar models
Signal Repeater DANFOSS Zigbee 088U1131 — DANFOSS Zigbee signal amplifier
Summary description:
DANFOSS Zigbee signal repeater (model 088U1131) extends and stabilizes Zigbee wireless networks by amplifying Zigbee signals between devices and coordinators. Intended for smart home and building automation setups that use Zigbee-compatible thermostats, sensors and controllers. Provides improved mesh coverage and reduced dead zones without altering device configurations.