JC Window/Door Vibration Glass Break Vibration Sensor Wireless

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Features: adopted detected theory of once detects vibration, send the control alarm. needs to work with host, can't protects 24 to prevent strike, saw entering door, window ceiling so Popular used for window, door, guard box, ATM, box, ceiling, file door and With sensitive guarantees using life Long life, rate ratio, effectively false alarm.
SPECIFICATION: Power Alkaline A23.
DC 2.Max current: 3.Pulse 5. battery Low battery LED on it lower 6.
MHz 7. ≥100m; about 30~50 m 8. temperature: indoor related ≤ 9.Chip: 1527,330k Included: 1 Wireless (1pcs of alkaline.
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