WiFi+GSM Wireless Smart Alarm Systerm Home Burglar Security Door

Feature:
1. 2.4‑inch TFT full‑color LCD screen display, touch keyboard operation, simple operation, wireless transmission, easy installation, support doorbell function, Ding Dong, Ding Dong (default ringtone).
2. Support WIFI/GSM (2G), uninterrupted network, provide long‑term protection, safer and more assured.
3. One‑key SOS alarm function, you can secretly call the alarm in emergency situations (the default alarm sound can be set).
4. Support remote WIFI network APP alarm push, telephone, SMS, and other multi-channel alarm methods and management.
5. Support 5 groups of preset alarm telephone and SMS numbers, each group to close/open management, one-key operation to add wireless accessories, no need to divide defense zones, attributes, names, etc.
6. Support the main door, hall, distress, bedroom, window, balcony, perimeter, smoke, gas, carbon monoxide, water leakage, doorbell, PIR detector, door sensor detector, and other defense area names and numbers can be set arbitrarily.
7. Support the setting of defense areatypes such as outgoing zone, stay‑behind defense, doorbell, silent defense, 24‑hour defense area, etc.
8. Support multiple extended alarm displays and alarms such as main power failure, backup battery shortcomings, tamper-proof alarm, etc.
9. Support free arm and disarm function, support arbitrary input of zone number, support for IOS system (within 12.3.1 version), for system.
10. Support 9 languages, Chinese, English, German, Korean, Spanish, Portuguese, French, Italian, Russian (default English). Specification:
Item Type: Door Window Sensor Alarm
Material: ABS
Alarm Host
Input Voltage: DC5V (Micro USB Standard Interface Power Supply)
Working Current: <120mA
Standby Current: <10uA
Siren Output: <500mA
Wireless Frequency: 433MHz
Wireless Code: Ev1527
GSM Standard: 850/900/1800/1900MHz
WIFI Standard: IEEEE802.11b/g/n Wireless Standard
Alarm Host Battery: 3.7V/500mAh Lithium Battery (Included)
Working Temperature: 0-55℃
Solar Infrared Alarm Battery: 600mAh Battery (Included)
Door Sensor Alarm Power Supply: 2 x AAA Batteries (Delivered Without Batteries)
Infrared Alarm Power Supply: 2 x AAA Batteries (Delivered Without Batteries)
Remote Control Battery: CR2025 80mAh (Included) Package List:
1 x Alarm Host
4 x Remote Control
6 x Door Magnetic Set
2 x Installation Base
4 x Screw Pack
1 x Data Line
1 x Solar Infrared Alarm
2 x Infrared Alarm
2 x Manual

We accept .

We ship item to your 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 do our best to solve 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, pls. contact us via ebay message or email us. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails. 2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all " 5 " in very area 3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders. On Nov 22, 2023 at 15:49:45 PST, seller added the following information:

Returns Accepted for this item if it's within 30 Days