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ERAY DS-01 Wireless Window/ Door Sensor RF433 for Tuya Smart Alarm Systems T1 & H3

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  • Description
  • Reviews(57)

·ERAY BRAND: ERAY door and window sensor work on protecting your family or your house's safety when you are away from home, helping to create a safe environment
    that makes you comfortably sleep in security at night.

·SECURE PRIVACY: Remote monitoring technology based on servers with https communications protocol ensures information between user and site/servers that cannot be
    read or forged by any third party.

·EXCELLENCE SERVICE: Free replacement and full refund policy make no risk for you. If you aren't satisfied in any regard, please tell us for a solution.


Easy Wi-Fi Connection & Installation

Add sensors and remotes through App. All the accessories are paired with the host before you get it, you just need to install them.

Smart Home Kit

Set your personal home scenes and let your alarm system work with smart assistant (Google Assistant & Alexa), manage your home easier. It can also work with independent sensors which are compatible with TUYA App, expanding your protection range.


·Based on the TUYA smart home platform, and this item works with most of the TUYA products.
·Add sensors and remotes easily via App, and humanized App makes control easier.
·While the door sensor is separated by  0.4''/10mm, it will send an alarm signal to the alarm system, and you will receive an alarm push notification via APP on your phone.


Technical Parameters
Input voltage 12V/ 23A
Standby current ≤ 10μA
Alarm current ≤ 45mA
Wireless frequency 433M +75KHz 330K EV1527
Wireless distance ≤ 262ft/80m (in open space)
Working temperature -10°C ~ +50°C
Humidity < 80% RH
Package List 1* Door sensor
Average rating: 4.0 based on 57 reviews
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