Best-in-class integrated 4-in-1 open/close sensor works with Amazon Sidewalk
The MerryIOT Open/Close sensors give you a peace of mind, anywhere, anytime.
Get real time alerts at the exact moment you have unexpected guests, broken windows, opened safes, an opened mail box or escaped pets.Even a tamper attempt!
The sensors are removable, movable and easily placed at most doors or windows.
Now works with Amazon Sidewalk
Google Play: Download Link
Apple App Store: Download Link
Radio / Wireless
Frequency: EU 868 MHz; US 902~928 MHz
Antenna Gain: -2dBi Peak
RF Sensitivity: -135dBm
Wireless Connectivity: Amazon Sidewalk LoRa
Power Supply
Battery Type: 3.6V ½AA Li-SOCl2 x 2pcs, 2400mAh
Expected Battery Lifetime: 3 years
*Note: Battery life is mainly determined by the reporting frequency. Other factors include moisture and high temperature.
Average Current: 135mA max / 100uA min
Operating Conditions
Temperature: 0 to 50°C Indoor use (IP40 equivalent)
Sensors
Hall-Effect Sensor
• Detection range: 1 cm
Temperature Sensor
• Measurement range: -40°C –125°C
• Accuracy: ±(1°C)
Humidity Sensor
• Measurement range: 0 %RH - 100 %RH
• Accuracy: ±5 %
Three-Axis Linear Accelerometer
•3 sensitivity levels: High/Mid/Low
Mechanical Specifications
Dimensions: 90 mm x 25 mm x 40 mm;(Magnet) 40mm x 15 mm x 10 mm
Weight: 100 g
Qualification
Works with Sidewalk
Type approval
FCC/IC/CE