Diskon KERUI W204 WIFI 4G Tuya Smart Home Security Alarm System Wirele

KERUI W204 WIFI 4G Tuya Smart Home Security Alarm System Wireless Burglar PIR Motion Detector Control Smoke Sensor IP Camera Selamat Berbelanja dan mohon dibaca rincian pd deskripsi :) - Barang dikirim langsung dr Singapur/ china - Estimasi pengiriman 15 Harian Sampai Alamat - Harga sudah termasuk Biaya ongkir + biaya Pajak - Packing Safety, Seller Amanah :) - Jaminan uang kembali jika barang diterima berbeda !!! Zone Number : 99 Alarm Type : GPRS Output Number : 5 Model Number : W204 Kit Configuration : Door/Window Sensor Power : DC5V Connection Type : Wireless Arming Type : APP Video Interface : Yes Display : Yes Password Keyboard : Yes Brand Name : KERUI KERUI Model : W204 Smart home platform : Tuya Origin : Mainland China Certification : CE Input voltage: : DC5V Standby current: : 50mA Alarm current: : TFT color display Wireless frequency : 450mA Wireless frequency: : 433MHz Module standard: : support GSM, TD-SCDMA, CDMA, WCDMA, TDD-LTE and FDD-LTE Backup battery: : 3.7V large capacity lithium battery Siren loudness: : 80DB (built-in siren) Accessory parameters: : This alarm is equipped with a detector with EV1527 code. When using EV1527 code, the oscillation resistance is recommended to use 150K-470K. Recommand System Introduction Chapter 1 System Introduction This alarm system uses a 2.4-inch TFT color screen and touch buttons, with a powerful built-in CPU main control, and good operability. It is a high-end GSM/WIFI dual-network alarm, supports 4G network, and has stable and reliable performance. The host wirelessly connects infrared, door sensor, smoke detector, gas detector, emergency button and other accessories. When the alarm receives an alarm, it will display the alarm zone on the color screen, sound an alarm on the spot, and send text messages and call the user #39;s preset phone number to notify t