K1 is a Brevity, Fashion, Neat design emergency call unit, special for emergency call out for help. Suitable for senior, elderly, community or public area for emergency call.

Inbuilt microphone and speaker for two way talk.

White List function enable K1 to block unknowing numbers. Simple setting by SMS commands or Smart Phone APP.

Li-ion rechargeable back up battery to ensure K1 works even AC power lost.

Ali Trade Manager:cn220076270

Skype:gsmhousealarm

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