KERUI W214 4G Tuya Smart Alarm System Wireless Motion Sensor

KERUI W214 4G Tuya Smart Alarm Feature：

◆ Provide digital color and LCD screen, and host status can be clear seen.
◆ Support traffic card and voice 4G card.
◆ Mobile APP can be connected without WiFi. The APP is easy to operate and can quickly enter into use without querying cumbersome instructions.
◆ 4G dual-net alarm supports APP prompt, SMS, voice monitoring to ensure stable and reliable alarm performance.
◆ Up to 50 remote controls and 100 wireless detectors learn the storage location.
◆ Support doorbell and welcome device, expanding the application in shops and offices.
◆ All accessories can be equipped with human body induction, door magnetism, smoke, gas, emergency button, water immersion, doorbell, and welcome device.
◆ Support power-off alarm and call reminder.
◆ With four wired defense zones, it supports many wired detectors.
◆ Daily operation records and alarm records can be stored and checked.
◆ Automatic timing of GSM network to ensure that the clock is always accurate.
◆ The call function supports 5 groups of alarm telephone numbers.
◆ SMS function supports 5 groups of SMS numbers.
◆ User deployment and withdrawal, and host alarm will be pushed to APP.
◆ Regular deployment and withdrawal.

◆Frequency band

LTE-FDD: B1/B3/B5/B7/B8/B20/B28A
LTE-TDD: B38/B40/41
GSM900/DCS1800

W214 Technical parameters

◆ Input voltage: USB 5V
◆ Working current: < 200mA,
◆ Standby current: < 80mA
◆ Alarm signal output: < 300mA
◆Wireless frequency: 315/433/868/915Mhz
◆ Wireless code: eV1527
◆ Standard backup battery: 3.7v/500mAh lithium battery
◆ Working temperature: – 10 ~ 55 ℃
◆ Relative humidity: < 80% (no condensation) Scb88ecea39b340f8aa760896955690feK