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Smart Door and Window Opening Sensor Gosund ST18 Zigbee Tuya

13.10 €
Gosund
Products ID: 184933
In supplier warehouse Available to order: 10+ pcs. Delivery Time 5–12 business days

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The Gosund ST18 is a smart door and window opening sensor that provides real-time monitoring and sends instant push notifications to your smartphone via the Smart Life app. A ZigBee gateway (not included) is required for operation.

Key Features

  • Instant push notifications on opening or closing of doors and windows
  • Smart home automation support, such as triggering lights on door opening
  • Device sharing with family members via the Smart Life app
  • Compact design with simple installation requiring a gap under 10 mm
  • Long-term operation with two AAA batteries and low-battery warning

ManufacturerGosund
ModelST18
MaterialABS
Dimensions71x25x20 mm (sensor), 36x10x17 mm (magnet)
Weight53 g (without batteries)
LED indicatorRed
BatteriesLR03-1.5V/AAA*2 (alkaline batteries)
Battery life6000 activation times
Standby current4uA
Alarm current≤ 0.5mA
Zigbee frequency2.4GHz IEEE 802.15.4
Operating temperature range0°C ~ 40°C (32°F ~ 104°F)
Operating humidity range20% ~ 85% RH
Storage temperature range0°C ~ 60°C (32°F ~ 140°F)
Storage humidity range0% ~ 90% RH
CertificationsFCC-ID, CE-RED, RoHS
EAN6977038680273
Is a gateway required for this sensor to work?

Yes, the sensor requires a Zigbee gateway (not included) for proper operation.

What is the required mounting gap between the sensor and magnet?

The sensor and magnet should be installed with a gap of less than 10 mm.

Which batteries power the Gosund ST18?

It is powered by two AAA (LR03 1.5V) alkaline batteries.