Tuya Smart Home WiFi Wireless Home Security Alarm Door Sensor, PIR Detector Google Assistant&Alexa

• Type: Anti-Theft Alarm
• Signal Transmission: Wireless Alarm
• Working Mode: Passive
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: WS-02A
• Certification: CE, FCC, RoHS
• Application: Indoor
• Working Principle: Electro-Optical Type
• Transmission Mode: Wireless
• Alarm Volume (within 1m): ≥80dB
• Receive Frequency: 433.92MHz
• Brand Name: Wolf-Guard
• Warranty: 2 Years Guarantee
• Wireless Frequency: 315/433/868MHz
• Working Temprature: -20-40ºC, Humidity ≤90%
• Color: White
• Transport Package: Single Item with Gift Box
• Specification: 26*17*14
• Trademark: wolf-guard
• Origin: China
• HS Code: 85311000
• Production Capacity: 5000 PCS / Month
• Package Size: 23.00cm * 19.00cm * 8.00cm
• Package Gross Weight: 2.000kg

Product Description

tuya smart home wifi wireless home security alarm  door sensor, PIR detector Google assistant&Alexa 

. WiFi connection, App intelligent control; 
. Support Alexa, Google Assistant control; 
. Built-in backup battery for all devices;
. Support Max. 100 sensors; 
. 10 groups scheduled arm/dsarm support; 
. Support Max. 60s Arm/Alarm delay; 
. Support administrator and visitor dual identity management;
. History record included: Gateway, Door Sensor, PIR, Remote Controller;
. All accessories support linkage works in your demand scene mode; 
. All sensors name editable, easily recognized by push and history records;
. PIR/ door sensors show real status page, also with door open remind; 
. PIR/ door sensors monitored to make sure on/off/low battery status;
. OTA support for upgrade if any new firmware or new function launched.