(1 PCS) 12VDC Wired Cable Link indoor Smoke Detector Fire Alarm sensor personal Home security Control Protection NC relay output
|45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.|
Guarantees: On-time Delivery 60 days
- Installation and Application:
-Packing content: User’s manual(1 pcs), Detector(1 pcs), Mount base(1 pcs), Screw(2 pcs)
-Choose a suitable place, fix the mount base with screws. Connect the wires to the base by colors and fix the wires on the base
-Mount the detectors at a rate of 1pcs/25-40CMB, 0.5-2.5m above important device.
- Procedures of Working, Testing
This detector is ready to work when the detector is powered on. When working, its led lamp’s blinking about once per minute. When smoke is detected, the flash and sound alarm will be given out till the air condition’s is back to a normal level.
When Pressing down the testing button for at least 3 second, you’ll hear a series of ringing alarms, that means the detector is working. At the meantime the led lamp is blinking frequently. You can also blow smoke into the inside of the detector, it’ll give out flash and sound alarms.
- Attentions For Installation and Maintenance
-Don’t mount the device in places where the temperature or the wind speed is high, that’ll reduce the sensitivity.
-To keep the detector working in a good condition, please clean it every 6 months. Turn off the power and brush off the dust, then turn on the power.
1.If the package is below 2KG and NO Battery,we usual use the China Post Air Mail,If the package have battery,we usual use the Netherland Post;If the package is over 2KG we usual use the DHL or another special line logistics(such as aramex)
2.Most of country will arrivel in 40 days use china post air mail,but sometimes maybe have some reason delay the time.we will extend the date.Please Do Not worry.I think the package will arrivel to you finally.if not we will compensate all the money.
3.If the package shipping by DHL.when arrivel your country,The customs maybe need you offer infromation to clearance.So keep your cell phone is on line.usually DHL will arrivel in 20 days since the date of send
4.I really Do not like the negative feedback,if the product have some problem or you do not know How to use it,please tell me,i will answer you as soon as possible
0 out of 5 (0 Ratings)
|Positive (0 %)||
4 Stars (0)
|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
Megapixel 4 inch Mini Size Network Onvif 4MP 3MP 2MP cctv camera ip ptz dome speed dome 20X optical zoom ptz ip camera
US $252.00 / piece
New English Version IP Camera 4.0 megapixel V5.3.3 Multi Language Bullet IR Camera POE IP Camera DS-2CD2T42WD-I8 WDR Function
YobangSecurity 4CH 960P WIFI 10 Inch NVR Wireless Network Camera System IP Surveillance Camera Kit CCTV Security System
ZGWANG 8CH 960P HDMI NVR Weatherproof Outdoor CCTV Wireless IP Camera Wifi Home Security System Surveillance DVR Kit HD 1TB
US $624.18 / piece
(1 Set) 7” Color Monitor Home Garden Improvement Video Door Phone Home Security Digital Doorbell Door Access Control Intercom
US $85.11 / piece
720P HD Wireless IP Camera Night Vision Audio Recording Network CCTV Indoor Alarm System Camera
US $75.99 / piece
online shopping, buying directly from manufacturers?
- Go to Alibaba.com and enter the wanted item into search field.
- Having made your choice, click "Contact supplier" button on the right
- On the next page enter your request and click "Send" button.
- Upon clicking you will be asked to get registered. Do it and wait for the reply.