● Connect to WiFi, App control ● The alarm is not triggered, and the indicator light shows the effect of breathing light ● 50pcs detectors can be added, each detector can be programmed ● Accessories low power notification,Volume is adjustable ● Built-in doorbell DingDong, with 17 bands of eight chord music to switch ● Built-in alarm tone is optional, with 32 bands of eight chord music to switch ● Built-in back-up battery, have notification when power off or on
●Input Voltage: AC 85V-250V ●Built-in lithium battery: 250mah 3.7V ●Battery StandbyTime: 4 hours ●Wireless Receiving frequency: 433M ±75KHZ 330K EV1527 ●Wireless transmitting frequency: 315M ±75KHZ 330K EV1527 ●WiFi Standard: IEEE 802.11 b/g/n ●Wireless distance:≤80M (in open area) ●Working Temperature: -10℃ – +50℃ Standard Kit Host:1/Remote control:1/PIR motion sensor:1/Door sensor:1Doorbell:1
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