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История изменения цены
*Текущая стоимость US $8.71 - 19.53 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Sep-16-2025 | 10.3 руб. | 11.20 руб. | 10.5 руб. |
| Aug-16-2025 | 9.6 руб. | 9.68 руб. | 9 руб. |
| Jul-16-2025 | 8.9 руб. | 8.82 руб. | 8 руб. |
| Jun-16-2025 | 9.83 руб. | 9.75 руб. | 9 руб. |
| May-16-2025 | 8.84 руб. | 8.58 руб. | 8 руб. |
| Apr-16-2025 | 9.53 руб. | 9.86 руб. | 9 руб. |
| Mar-16-2025 | 9.1 руб. | 9.61 руб. | 9 руб. |
| Feb-16-2025 | 9.51 руб. | 9.57 руб. | 9 руб. |
| Jan-16-2025 | 9.43 руб. | 9.43 руб. | 9 руб. |
Описание товара
Combination Smoke and Carbon Monoxide Detector
1: The product combines the functions of CO and smoke alarm detection. It is manufactured by SMT process. The design is simple and exquisite, and the technology is full. The internal configuration is highly sensitive. The dual sensor intelligently detects multiple gases, sound and light alarm/LED indication alarm, low current. Consumption, long standby life, low battery prompts, full-featured.
2: ABS fireproof engineering plastics
3: Uses: carbon monoxide and smoke detectors, alarms
Features
* Using high reliability electrochemical sensor and infrared photoelectric sensor
* Battery installation: 3 sections 1.5V battery powered
* Low current consumption, long standby life
* Low battery prompt
* Sound and light alarm / LED indicating alarm
* SMT industrial manufacturing, strong stability
* ABS fireproof engineering plastic material
Parameter:
Working voltage: 4.5V,
Detection angle: 360 degrees
Quiescent current: 80 (UA)
Working temperature: 0-55 (°C)
Detection distance: 20-30 (m)
Transmission frequency: 50 (MHZ)
Measuring range: 0-100% LEL
Alarm sound: 100 decibels
Smoke detector alarm
Features:
1.Smoke detector alarm
2.Alarm volume: 10 feet to 85 dB
3.Round Size: R = 102mm, H = 31mm
4.Powered by 9V battery (Not Included)
5.Usage: Fire, Smoke
6.The detector is suitable for detecting the smoke in home, room, shop, hotel, restaurant, office, school, bank, library, computer house, storehouse and etc.
7.Alert and warn people stay far away from danger field when it detected smoke.
8.The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc.
NOTE:
The smoke alarm is less sensitive and requires a smoke maze to trigger the alarm. If testing is required, the test needs to be simulated in a closed, real smoke environment.
What is Included
1 x Smoke detector alarm
2 x screws
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