Leelen Security Alarms Smoke Detector Sensor Fire 80dB Alarm Standalone DC 3V Battery Smart Home Zigbee WiFi Tuya Smoke Sensor

Product Description

FAQ
Q1: What is the difference between you and other suppliers?
A: We have a R&D team with more than 30 years experience. B: We understand the needs of customers and the development trend of the market, and have our own agents in major mainstream markets. (Welcome more regional agents to join our LEELEN family) C: We have the most professional production and testing equipment in this field. Equipped with a strong QC department and R&D department, the quality of each of our products is under strict control standards. Buy from us with 100% confidence. D: We have experience in cooperating with Fortune 500 companies, and big brands are more trustworthy.
Q2: What certifications does LEELEN have?
A: Leelen passed the ISO9001 quality system certification, ISO14001 environment system certification and OHSAS18001 occupational health management system certification and our products passed CE, FCC certification.
Q3: How long is the lead time?
A: Normal product 1 month, customized product 2 months.
Q4: What are the payment terms of LEELEN Intercom system?
A: T/T payment, Western Union, Ali payment are all supported. For more details, please ask customer service.
Q5: How long is the warranty? A:Two years after sending out from our port.

---

>> Spmk Portable Low Pressure Test Pump
>> Factory price Expanded Wire Metal Mesh for Suspended Ceiling Tiles
>> Ducted Hot Air Pellet Stove Electric Ignition with CE Certificate
>> High-Quality and Cost-Effective Latex Craft Massage Comfortable Neck Guard Wolf Tooth White Latex Pillow
>> Big Bag Filling Station Weighing Bagging Machine Packing Scale Equipment 1000kg 500kg per bag
>> Newest 2024 Wholesale Price of Farm Chinese Top Quality Dried Yidu Chilli
>> Multicolor RGB Copper Lights Smart APP Control Christmas LED String Light for Tree Outdoor Decoration
>> Sustainable Spray Containers for Eco-Friendly Cosmetic Jar Designs
>> 2000L 1layer Water Tank Making Machine Extrusion Blow Molding Machines
>> Baking tools Baking tin Non-stick 6 round hollow cake mold Baking doughnut mold Small bread non-stick baking tray Cookie baking mold
>> 2025 Unisex Handmade Water Elf Toys Set Custom Pretend Making Material Pack Gift for Children Aged 3 7 Years
>> 100-500m/Min PP Spunbond Hg China SMS Spun Lace Nonwoven Machine
>> Custom High Precision Stainless Steel CNC Turning Drilling Milling Grinding Tapping Anodizing Machining Services Sheet Metal Aluminium Alloy Lathe Parts
>> Originalnew S5700series Switches S5720s-28p-SL-AC
>> Injection Screw Barrel with Nozzle Tip Ring for Plastic Injection Molding Machines Haitian
>> SINOBI Elegant Lady Watch Diamond Batch Flower Glass Ice Flower Watches S9816L Gifts For Women Relogio Feminino
>> Tostone Exterior Cladding Wall Limestone Cladding Stone for Villa Home Panels
>> Aluminium Spray Can Production Line
>> O2 Chamber Hyperbaric Multi-Person Micro Hyperbaric Customizable CE
>> Rice Wheat Harvester for 10HP 12HP Walking Tractor