빛과 소리 경보 가스탐지기 120g 96*38mm CO 가스 누출 탐지기 95%RH

ZKD601B Carbon Monoxide Alarm

HIGH SENSITIVITY

1. MCU processing and SMT Manufacture Technology
2. High reliable electrochemical sensor.
3. When the concentration of CO reaches the alarm setting value, the detector emits an audible and visual alarm indication.
 

AUTOMATIC SELF-TEST FUNCTION

1. This CO alarm has automatic self-test function to detect ant failure of hardware, which is performed about every 1minute in            normal standby status.
2. Green: power indicator, flashing once every 35s;
    Red:alarm indicator, flashing 100ms on/100ms off;
    Yellow:fault indicator, once detect the fault or failure, the buzzer sounds 2 times per 1s.

LOW POWER STANDBY

1. 3*1.5V AA battery.
2. Low current consumption, ultra-long standby time
3. After install the battery, the detector starts to warm up for 40s.

Easy Installation
1.First, determine whether the gas to be detected is lighter or heavier than air.
2.Gas that is heavier than air: liquefied petroleum gas, etc.
3.Gas that is lighter than air: natural gas, artificial gas, biogas, etc.
4. When detecting gas heavier than air: Install natural gas alarm detector 0.3 m above the ground, within 1.5 m from the air source radius.
5. When detecting gas lighter than air: Install natural gas alarm detector 0.3-1.0 m below the ceiling and within 1.5 m from the air source radius.
 

The device is highly sensitive, can respond quickly, accurate measurement of low level concentration of smoke.
It's suitable for homes, office buildings, factories, schools, hotels, warehouses, entertainment places, trains etc.

Q: What is your terms of payment ?
A:We accept trade assurance, western union ,Visa master card and tt.
Trade assurance can protect you, when you confirm the product then the money into my account.

Q: When do you reply to messages?
A: We will reply you for your inquiry in 24 hours.

Q: What is the warranty for your product ?
A: Warranty: 12 months, Lifetime maintenance

Q: When do you send the products? And how do you send it ?
A: For the small order, we will send out the goods with 5 days,If have stock ,we will send immediately.
We send them by ups, fedex, tnt or dhl. For big order, normal is 20 days will finish.

Q:Do you accept OEM or revised logo, color, model, size?
A:Yes, we accept OEM for the qualify buyer.We can make the products according to customer personal requirement.

Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.

Q: How about your after-sale service?
A: After sending, we will track the products for you , until you get the products.
When you got the goods, test them, and give me a feedback.
If you have any questions about the problem, contact with us, we will offer the solve way for you.