Wireless door/window gap detector, 50m distance, 315/433/868MHz

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Basic Info

Payment Type:	T/T, Western Union or PayPal

Product Description

Features:

Technical parameters:

Ultra-thin modern design (appearance design has patent)

Suitable for various types of doors and windows

Shell bucking design for convenient battery chaning

Power switch can extend life span of battery

Manual alarm button can be used as emergency button

Built-in antenna, delicate and modern looking

Working voltage: 12V DC/27A

Static working current: <10uA

Alarm current: <20mA

Working temperature: 0 to 40°C

Humidity: <95%

Emitting frequency: 315/433/868=0.5MHz

Emitting distance: no obstacle 80m

Dimensions: 80*30*11 or 60*10*7mm

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