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Low battery: When the built-in backup battery is under low voltage, it will emit a "beep" with a yellow light once after 1 minute, and emit once every minute until the external DC power supply is connected to the low voltage and the low voltage is released. If the external power supply is not connected for a long time and the backup battery is exhausted, the device will automatically shut down. (Connect to an external power source to charge and restart)
WIFI NETWORK access:Press and hold the button for 5 seconds to enter the network distribution mode, and the green indicator light flashes quickly. Success: The green indicator light is always on for 2 seconds to exit Network distribution timeout or connection failure: The red indicator light is always on for 2 seconds to exit
Normal operation Connect the external power supply: 1. Charge the spare battery, and the green indicator light will flash once every 30 seconds. 2. The green indicator light is always on when fully charged. External power removed: The green light flashes every 60 seconds
Alarm Sensitivity Adjustment After the device is successfully configured with the network, set the alarm sensitivity through the mobile phone APP (the APP does not support it for now)
Noise Common Phrases Detection After the boot warm-up is over (120S), the noise detection function will be turned on automatically. The device detects that the ambient sound is consistent with the built-in common words, and emits "dips" and red lights at intervals of 500ms for 10 seconds.
For AJ-662 there are two versions:
Keyword Sense
This link is for the basic verion.
If you need the upgraded version, please feel free to contact us. Thanks.
Q1:Are you manufacture or trading company?
A1: We are a professional manufacturer specializing in smart home solutions and security alarms, like smoke detectors, carbon monoxide detectors, heat detectors etc. Which can access the smart system through Wifi, Zigbee, RF, NB-IOT, CAT1 and other
wireless methods.
Q2: What is the MOQ?
A2: As usual,there is ready stock for our regular & hot selling models. So any order quantity is welcome.
Q3: What is the lead time?
A3: It depends on the order quantity and production arrangement,generally 15-35 days.
Q4: What payment methods can i choose?
A4: We accept Paypal, T/T, L/C, Alipay etc
Q5: How long is the warranty time of the products?
A5: There will be 1-3 years for warranty time.
Q6: What's the ceritification you have?
A6: Our factory approved by TUV and ISO9001:2015, ISO14001 and We have achieved several national.
ANKA security alarms certification Obtained such as CE14604, EN50291, BS5446, UKCA, UL217, UL2034, ACTIVFIRE AS3786, CCC, Reach/Rohs, BSI, BSCI, CAL-FIRE, SEDEX 4P.
