APP on mobile phone control home security smoke alarm system
Detected Gas | Natural Gas, Coal Gas, Carbon Monoxide, Smoke Gas, Dual Gas | Detected Method | Diffusion |
---|---|---|---|
Setting Alarm | 20% LEL For Natural Gas, 50ppm For CO Gas | Alarm Method | Audible And Visual Alarm |
Audible Alarm Level | ≥95dB | Output Control | Passive Relay Output (optional) |
Wireless Signal | WIFI | Product Name | APP On Mobile Phone Control Home Security Smoke Alarm System |
Model | HD3100 | Weight | 200g |
Port | Chinese Main Ports |
HD3100 ceiling type home security smoke alarm system is a device that senses smoke, which issues a local audible or visual alert from the alarm itself.
It's typically housed in a disk-shaped plastic enclosure
Never enter an environment even momentarily when HD3100 gives alerts.
Characteristics of smoke detector alarm:
- Adopts MCU scheme with temperature compensation
- Self over-range protection for combustible gas sensor
- With convex lens make character much clearer
- Body sensors.
- Wireless signal of GPRS, ZIGBEE
- Three-color LED lights indicate different working status and with lighting in the night.
- Power Supply: Three AA battery/DC12V/ DC24V
- Colored LCD shows gas concentration process
- Voice function.
Technica index of smoke detector alarm:
Model | HD3100 ceiling type combination smoke and CO detector |
Gas | smoke |
Alarm value | Acoording to requirement |
Audible alarm | >=80dB |
Response | T90<=30s |
Operating voltage | DC12V/DC24V(with 4.5V back up battery) |
Temperature | -10'c to 55C |
Humidity | <=95%RH(no condesation) |
Dimension | 129*40mm |
Warranty | 2 years |
Our QC auditors perform aging test for continuously 48 hours strictly to ensure quality before shipping


1. Carton box: size 15.5*12*5.5cm gross weight 300g/pc
2. Shipping by: DHL, TNT, FEDEX, EMS and BY SEA if necessary
packing of HD3100 gas and carbon monoxide leak detector
1, OEM
2, Development and design according to customers requirements.
3, Delivery on time.
4, 1 year warranty
1, Founded in 2004, located in zhengzhou, henan province, central China.
2, R&D team: 50 engineers
3, Annual sales: 25000 units detectors and controll pannels (2015)
4, ISO9001-2000, CE
5, Main products: portable and fixed gas detectors, multi channel control pannels.
1, Payment terms: T/T, western union, paypal, L/C, money gram
2, Delivery: 2-3 working days
3, Calibration: one year, you can calibrate it in your country or send the sensor back to us.