Imou ZTM1 Indoor Temperature & humidity sensor Built-in Wireless

IMOU ZTM1 is a built-in indoor temperature and humidity sensor designed for home and commercial environments. The compact unit measures ambient temperature and relative humidity, displays current readings on an integrated LCD screen and transmits data wirelessly via a gateway to the IMOU cloud platform. The device is powered by 3 V batteries supplied in the package and offers up to one year of operation under typical usage. The package includes a mounting bracket, a 3M sticker, batteries and a quick start guide for straightforward installation and monitoring.

Advantages

The IMOU ZTM1 provides continuous monitoring of indoor climate with local display and wireless reporting to the IMOU app and cloud for historical tracking. It supports threshold alarms and will send push notifications when preset temperature or humidity limits are reached. The sensor is compact (23 mm height) and intended for flexible placement; it connects to smart scene linkages so it can trigger other compatible devices through the gateway. Included mounting accessories simplify installation without requiring permanent fixtures.

Suitable for

• Home rooms: living room, bedroom, nursery
• Small offices and commercial indoor spaces
• Storage areas where temperature and humidity should be monitored
• Smart home scenes and automation triggered by climate conditions

Key specifications

• Measured values: ambient temperature and relative humidity
• Display: integrated LCD screen for current readings
• Power supply: 3 V batteries (included), battery life up to 1 year
• Form factor: built-in, compact height 23 mm
• Connectivity: wireless transmission via gateway to IMOU cloud and app
• Operating environment: indoor use
• Operating radius: up to 1200 m (wireless link via gateway)
• Additional functions: threshold alarm, history recording, smart scene linkage

How to use

Install the IMOU ZTM1 using the supplied mounting bracket or the 3M adhesive sticker in a central indoor location away from direct heat sources and excessive moisture. Insert the supplied 3 V batteries and follow the quick start guide to pair the sensor with the IMOU gateway and app. After pairing, configure desired temperature and humidity alarm thresholds in the app and confirm notification settings. The sensor will display current readings on the LCD and transmit measurements to the IMOU cloud for history recording and remote monitoring.

Recommendations

Place the sensor at breathing height in occupied rooms for representative readings, avoid direct sunlight and locations near vents or radiators, and replace batteries promptly when low to ensure continuous monitoring and reliable alarm notifications.