Name: Smart Carbon Monoxide Alarm WS-720ES
Brand: Heiman
SKU: WS-720ES
Price: 25.5 EUR
Availability: OutOfStock

Delivery within 1-2 days

Free delivery*/24 months. Warranty

Quantity

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Heiman WS-720ES Tuya smart WiFi carbon monoxide sensor

The Heiman WS-720ES sensor is a device that provides protection against harmful concentrations of carbon monoxide in the air. Equipped with modern electrochemical technology, it offers high precision detection and reliable operation. Thanks to WiFi communication, you receive instant notifications of detected danger to your mobile device.

Electrochemical technology

The Heiman WS-720ES sensor uses advanced electrochemical technology to detect carbon monoxide. It provides superior accuracy and speed of response to changes in CO concentration in the air, allowing you to be alerted quickly and effectively to a potential threat.

Digital temperature compensation

The device is equipped with digital temperature compensation technology, which minimizes the impact of environmental conditions on measurement accuracy. As a result, the sensor maintains high detection accuracy over a wide temperature range, from -10°C to +40°C.

Low energy warning

The carbon monoxide sensor is equipped with a low-energy warning function that alerts you when the battery needs to be replaced. This provides continuous protection and confidence that the device will work properly at all times.

Hush mode

The device also has a Hush mode, which allows you to temporarily silence unwanted alarms for 10 minutes. This is particularly useful in situations where an alarm is triggered accidentally and the threat is not real. In addition, this mode can silence an alarm for 12 hours in the event of low voltage or a fault.

Real-time monitoring

The Heiman WS-720ES sensor transmits information about detected carbon monoxide in real time to the Tuya (Smart Life) mobile app. The user receives instant notifications of the threat, allowing them to react quickly and take appropriate action to ensure the safety of the household.

Stylish design

The sensor features a modern and elegant design that blends harmoniously into the decor of any interior. Its compact design allows it to be mounted discreetly on the wall or ceiling without disturbing the aesthetics of the room.

Included

Smart sensor
Mounting frame
AA battery x 2
Screw x 2
Mounting pin x 2
Manual

Manufacturer	Heiman
Manufacturer code	WS-720ES
Operating voltage	DC 3V (2x AA LR6 alkaline battery)
Sensor type	Electrochemical carbon monoxide sensor
Alarm signal	Audible and visual
Sensor lifetime	Max. 10 years
Working temperature	-10°C to +40°C
Working humidity	0% to 95% RH (non-condensing)
Sound level	≥85dB@3m
Alarm sensitivity	30ppm (120 minutes); 50ppm (60-90 minutes); 100ppm (10-40 minutes); 300ppm (3 minutes)
Warm-up period	Approximately 100 seconds
Communication protocol	WiFi 2.4 GHz
Wireless range	Area covered by WiFi signal
Mounting method	Wall or ceiling mounting
Compatibility	EN 50291-1:2018
Battery life	Up to 5 years

Gifts with orders are constantly changing due to their limited quantity

FREE DELIVERY ON PURCHASES OF EUR 50 AND MORE

Free delivery to the Omniva postal machine when purchasing more than 50 EUR

Free delivery to LP Express or Lithuanian Post when purchasing more than 70 EUR

Free delivery to home or workplace when purchasing more than 150 EUR.

DELIVERY TO Express or Omniva PARCEL TERMINAL
Shipping costs EUR 2.49. To LP Express 3.99
If ordered before 14:00, we ship the goods on the same day (only on working days). Your order will be delivered to the parcel terminal within 1-3 working days from the day of dispatch. The nearest post office from the address you provided is automatically selected.
It is not possible to direct the shipment to another delivery location. You can collect the package at a time convenient for you. Parcel terminals are open 24 hours a day.

DELIVERY TO LITHUANIA POST OFFICES
The price of delivery to post offices is EUR 3.99.
If ordered before 14:00, we ship the goods on the same day (only on working days). The goods will be delivered to Lithuanian post offices within 1-3 working days from the day of dispatch.

HOME OR WORKPLACE DELIVERY BY COURIER

Delivery price - 4.99 EUR

The order will be picked up by a courier and delivered directly to your home or workplace. It usually takes 1-3 working days from the day of dispatch.

DELIVERY TO FOREIGN COUNTRIES

Delivery price - 6.99 EUR.

The order is dispatched within 2 working days. The delivery time varies depending on the country to which the package is going. In many cases, the delivery time is only 2-3 days longer than in Lithuania.

PS The price of delivery may increase if the goods are very large or their weight exceeds the standards indicated on the pages of the delivery services. In such cases, we contact and discuss the situation ourselves, you do not need to do anything additional.