# frient sensors *frient / 10 models* > frient's Zigbee sensors run on batteries and need a Zigbee hub. The line covers water leak, door and window, motion, vibration, humidity and air quality sensing. The Motion Sensor 2 Pet ignores animals under 25 kg. The original Motion Sensor, Entry Sensor and Entry Sensor Pro are no longer produced. - Canonical page: https://smarthomecanon.com/lines/frient-sensors - Last checked: 2026-10-20 ## Key facts | Fact | Value | | --- | --- | | Brand | [frient](https://smarthomecanon.com/brands/frient) | | Models | 10 | | Current | 7 | ## Currently sold **frient sensors: models on sale now** | Model | Series | Released | | --- | --- | --- | | [frient Water Leak Detector](https://smarthomecanon.com/devices/frient-water-leak-detector) | Water Leak Detector | unknown | | [frient Entry Sensor 2 Pro](https://smarthomecanon.com/devices/frient-entry-sensor-2-pro) | Entry Sensor 2 Pro | unknown | | [frient Motion Sensor Pro](https://smarthomecanon.com/devices/frient-motion-sensor-pro) | Motion Sensor Pro | unknown | | [frient Motion Sensor 2 Pet](https://smarthomecanon.com/devices/frient-motion-sensor-2-pet) | Motion Sensor 2 Pet | unknown | | [frient Vibration Sensor](https://smarthomecanon.com/devices/frient-vibration-sensor) | Vibration Sensor | unknown | | [frient Smart Humidity Sensor](https://smarthomecanon.com/devices/frient-smart-humidity-sensor) | Smart Humidity Sensor | unknown | | [frient Air Quality Sensor](https://smarthomecanon.com/devices/frient-air-quality-sensor) | Air Quality Sensor | unknown | ## Lineup **frient sensors: every model** | Model | Model numbers | Senses | Power | Radio | Status | | --- | --- | --- | --- | --- | --- | | [frient Water Leak Detector](https://smarthomecanon.com/devices/frient-water-leak-detector) | FLSZB-110 | Water leak, temperature[^1] | 1 CR123A battery, about 5 years[^1] | Zigbee 3.0[^1] | Current[^2] | | [frient Entry Sensor 2 Pro](https://smarthomecanon.com/devices/frient-entry-sensor-2-pro) | WISZB-131 | Door and window open or closed, temperature[^3] | 2 AAA batteries, up to 7.5 years[^3] | Zigbee 3.0[^3] | Current[^2] | | [frient Motion Sensor Pro](https://smarthomecanon.com/devices/frient-motion-sensor-pro) | MOSZB-140 | Motion, light level, temperature[^4] | 2 AA batteries, about 3 years[^4] | Zigbee Home Automation 1.2[^4] | Current[^2] | | [frient Motion Sensor 2 Pet](https://smarthomecanon.com/devices/frient-motion-sensor-2-pet) | MOSZB-153 | Motion (pet immune), light level, temperature[^5] | 2 AA batteries, about 3 years[^5] | Zigbee 3.0[^5] | Current[^2] | | [frient Vibration Sensor](https://smarthomecanon.com/devices/frient-vibration-sensor) | | Vibration, temperature[^6] | 2 AAA batteries, about 2 years[^6] | Zigbee 3.0[^6] | Current[^2] | | [frient Smart Humidity Sensor](https://smarthomecanon.com/devices/frient-smart-humidity-sensor) | HMSZB-110 | Temperature, humidity[^7] | 2 AA batteries, about 5 years[^7] | Zigbee Home Automation 1.2[^7] | Current[^2] | | [frient Air Quality Sensor](https://smarthomecanon.com/devices/frient-air-quality-sensor) | AQSZB-110 | VOC, temperature, humidity[^8] | 2 AA batteries, about 2 years[^8] | Zigbee 3.0[^8] | Current[^9] | | [frient Motion Sensor](https://smarthomecanon.com/lines/frient-sensors#frient-motion-sensor) | | Motion[^10] | 2 AA batteries, about 3 years[^10] | Zigbee Home Automation 1.2[^10] | Succeeded by Motion Sensor Pro[^10] | | [frient Entry Sensor](https://smarthomecanon.com/lines/frient-sensors#frient-entry-sensor) | | Door and window open or closed[^11] | 2 AAA batteries, about 9 years[^11] | Zigbee Home Automation 1.2[^11] | Replaced by Entry Sensor 2 Pro[^11] | | [frient Entry Sensor Pro](https://smarthomecanon.com/lines/frient-sensors#frient-entry-sensor-pro) | | Door and window open or closed, temperature[^12] | 2 AAA batteries, about 9 years[^12] | Zigbee Home Automation 1.2[^12] | Replaced by Entry Sensor 2 Pro[^12] | ## Related pages - [frient](https://smarthomecanon.com/brands/frient) (brand) - [frient Water Leak Detector](https://smarthomecanon.com/devices/frient-water-leak-detector) (device) - [frient Entry Sensor 2 Pro](https://smarthomecanon.com/devices/frient-entry-sensor-2-pro) (device) - [frient Motion Sensor Pro](https://smarthomecanon.com/devices/frient-motion-sensor-pro) (device) - [frient Motion Sensor 2 Pet](https://smarthomecanon.com/devices/frient-motion-sensor-2-pet) (device) - [frient Vibration Sensor](https://smarthomecanon.com/devices/frient-vibration-sensor) (device) - [frient Smart Humidity Sensor](https://smarthomecanon.com/devices/frient-smart-humidity-sensor) (device) - [frient Air Quality Sensor](https://smarthomecanon.com/devices/frient-air-quality-sensor) (device) ## Sources [^1]: Water Leak Detector - frient. https://www.frient.com/en-us/products/water-leak-detector (manufacturer, checked 2026-10-20) [^2]: Products - frient. https://www.frient.com/en-us/products (manufacturer, checked 2026-10-20) [^3]: Entry Sensor 2 Pro - frient. https://www.frient.com/en-us/products/entry-sensor-2-pro (manufacturer, checked 2026-10-20) [^4]: Motion Sensor Pro - frient. https://www.frient.com/en-us/products/motion-sensor-pro (manufacturer, checked 2026-10-20) [^5]: Motion Sensor 2 Pet - frient. https://www.frient.com/en-us/products/motion-sensor-2-pet (manufacturer, checked 2026-10-20) [^6]: Vibration Sensor - frient. https://www.frient.com/en-us/products/vibration-sensor (manufacturer, checked 2026-10-20) [^7]: Smart Humidity Sensor - frient. https://www.frient.com/en-us/products/smart-humidity-sensor (manufacturer, checked 2026-10-20) [^8]: Air Quality Sensor - frient. https://www.frient.com/products/air-quality-sensor (manufacturer, checked 2026-10-20) [^9]: Products - frient. https://www.frient.com/products (manufacturer, checked 2026-10-20) [^10]: Motion Sensor - frient. https://www.frient.com/products/motion-sensor (manufacturer, checked 2026-10-20) [^11]: Entry Sensor - frient. https://www.frient.com/products/entry-sensor (manufacturer, checked 2026-10-20) [^12]: Entry Sensor Pro - frient. https://www.frient.com/products/entry-sensor-pro (manufacturer, checked 2026-10-20)