Smart Home Wireless WiFi Carbon Monoxide Detection Voice Alarm with LED Display 10-Year Lithium Battery Power Supply

• Type: Smoke Alarm
• Signal Transmission: Wireless Alarm
• Working Mode: Active
• Certification: CE
• Application: Indoor
• Working Principle: Electro-Optical Type
• Model NO.: HAJ-761C
• Transmission Mode: Wireless
• Alarm Volume (within 1m): ≥80dB
• Receive Frequency: 229.95MHz
• Transport Package: Carton Box
• Specification: custom made size
• Trademark: HONGYI
• Origin: China
• HS Code: 8531100000
• Production Capacity: 10000 Unit/Units Per Month

Product Description

Smart home wireless WiFi carbon monoxide detection voice alarm with LED display 10-year lithium battery power supply

Linked battery operated smoke detectors with Long Life Heat detector compatible

Smart home indoor fire independent photoelectric smoke detection smoke alarm 10-year lithium battery super long standby

Main feature:
linked smoke alarms
Can be connect 50 pcs (operation)

Alarm Sound: >85dB/3M
Wireless interconnection frequency:433MHz
Wireless transmitting distance:200m (open area)
Battery life: 10 years
Alarm concentration: 13%
Humidity: 0%~95%RH(No condensation)
Sensitivity:0.5dB/m (±0.1dB/m)

Interconnected with SMoke detectors, heat detectors, co detectors, sirens.etc. 

 

Product Description

Operation voltage	6V lithium iron battery (4pcs1.5V battery)
Battery life	7 years battery
Standby working current	<30uA
Low voltage threshold	5.6V
Alarm indication	Voice Alarm & light indication & LED Screen
Wake up cycle	12 seconds
Sound intensity:	≥85dB / 3m
CO ALARM density	50ppm,alarms not activate within 120 minutes                                                50-100ppm,alarms within 80 minutes  100-300ppm,alarm with 30 minutes  300ppm,alarm within 50seconds
product size	Φ120*650*35mm
Executive standard:	EN50291-1: 2018 pending

Interconnected smoke detector
Can be connect 50 pcs (operation)
Alarm Sound: >85dB/3M
Wireless interconnection frequency:433MHz
Wireless transmitting distance:200m (open area)
Battery life: 10 years
Alarm concentration: 13%
Humidity: 0%~95%RH(No condensation)
Sensitivity:0.5dB/m (±0.1dB/m)

Our Service

1. We guarantee that all our items are "as stated" in their descriptions. We strive for 100% customer satisfaction on every sale we complete.
2. We are manufacture, there is no middle man, no high markup, so we can provide quality items yet very competitive price.
3. If you have any questions please contact us first, most are responded with in 12 business hours

FAQ

1.Quality of our company.
We are the manufacturer of alarm system for more than 10 years, we are full of experience and technology.
2. Quality of our products.
Our engineers who ever worked in a very famous company of alarm system, all the products must be strictly inspected before selling.
3.Quality of our services.
All of our products have a full two-year warrantyand low repair rate.
4.Quality of our shippment.
We arrange the shippment as soon as we get the payment, fastly and professionally.
5.Quality of our sales representatives.
Truly, Warmly, Patiently, Professionally.