Wired Glass Break Detector Round Door Window Break-in Sensor Tamper Alarm System

Description

Wired Glass Break Detector Round Door Window Break-in Sensor Tamper Alarm System
Feature:
1. Designed with alarm indication of ultra-high sensitivity and ultra-low sensitivity.
2. Ceiling and wall-mounted installation, supports vertical or horizontal installation on the frame or glass.
3. Two-stage potentiometer adjustment, compression piezoelectric sensor.
4. The shell tamper‑proof protection alarm and network alarm output improves family safety.
5. Omni-directional microphone design, strong detection and high sensitivity.
6. Built-in audio analysis microprocessor, filter out non-glass breaking unique interference noise.
Specification:
Item Type: Glass Break Detector
Material: ABS
Sensor: Compressed piezoelectric sensor
Working Current: 12.5mA
Working Voltage: 9-16V DC
Working Temperature: -10 degrees Celsius to 50 degrees Celsius
Response Time: 20 seconds
Communication Method: Wired
Package List:
1 x Glass Break Detector
1 x Manual
How To Use
1. After the device is connected to the power supply, you can do a test first. The magnet‑operated test mode can be used for positioning confirmation and test operation. This test mode also includes a test of the surrounding environment, which allows the installer to distinguish the noise caused by the surroundings. False positives.
2. Using the automatic sound detection capability, the end user can confirm whether the detector is powered on, and can detect the functioning of its function by clapping.
3.The external visible LED indicator is used to display alarm or test status.
We accept PayPal .
We ship item to your PayPal verified address.
Payment must be received within 3 days from the date of purchase.
All the items will be dispatched within one business day by Airmail after the payment is clear.
Most times you will receive your order within 10-30 business days after we transfer your package to the delivery company. We cannot guarantee the delivery timeframe if the post office has any unexpected delays due to holiday, weather, customs, or other conditions. Some countries like Russia, Brazil, or some European countries may take up to 50 days or longer for delivery.
We appreciate your patience if you haven't received items in 30 days(Russian customers may need more patience by reason of the local delivery system and/or customs). If you are concerned in any way, please feel free to contact us via ebay message
instead of leaving negative/neutral feedback or opening a dispute
.
We will make every effort to fix any problem(resend or refund any missing item).
Customs duty is obligation and liability of
citizen
s in your country, so buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs.
1. Our listing price includes the value of goods,packaging cost,and export
taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3.
T
he duties are buyers' responsibility
.Please check with your country's
customs office determine what these additional costs will be prior to your
purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.
1. Any questions,
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We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.