Description This pet door bell will solve the problem of your dog trying to open the door by scratching door Just train the dog to learn how to use nose or paw touch the transmitter & the receiver will ring Features 1 55 Bell Chimes Available user can choose the tone as he like 2 Simple Operation comes with 1 transmitter & 1 receiver easy to pair the transmitter & receiver 3 Memory Function the chime user set before won t change even the power is cut off 4 300M Wireless working Distance Stable signal transmission & good anti interference performance 5 IP55 Waterproof built in waterproof sealing ring can protect the element inside against water & dust to prolong its service life 6 5 Levels Sound Volume Adjustable adjustable from 0 110d B the mute mode can offers user with better usage experience 7 Touch Button the interval between two bells is about 20 seconds no need to keep pressing the button all the time 8 SOS Caller Function With a hanging hole for being connected to neck strap or wrist strap elder people can use it as a caller for help

Specification Material Plastic Color Black Waterproof Grade IP55 Working Temperature 30 70℃ Working Distance 300m Without Barrier Working Frequency 433 92 M Hz±280 K Hz Sound Volume 0 110d B 5 levels adjustable with mute mode Receiver Voltage 110 260V 50 60 Hz Certification CE ROHS FCC PSE TELECTransmitter Battery 12V 23A Alkaline Zinc Manganese Battery Built in Size Receiver Diameter x Thickness 8c

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Description Wireless Smart finder Anti Lost Alarm Portable bluetooth Finder Anti Lost for Child Pet Locator Tracker Remote Control Features Small compact size Based on the newest bluetooth 4 0 version Can chain users easy lostvaluable belongings such as keys & hand bags kids or pets together with smart phones through specified app software within a setting bluetooth distance In the effective distance it can realize the functions of Anti lost Looking for smart phones Self pcrtrait Voice recording

Specification bluetooth version bluetooth 4 0 Low Energy 4 0 Smartphone Andriod 4 3 version & up grade version Working distance About 75 Feet without barrier Suitable for Wallet Car Kid Pets Bags Suitcase or other belongings Battery CR2032 Lithium Coin Battery Standby time 6 month Net Weight 9 gram Available colors Black White Green red Certificates CE ROHS FCApp Name i Tracing Free of charge Package includeds 1 x Smart Finder 1 x User Manual Details pictures

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verview:  Have you ever looked for the light switch in the dark when you go home from work?  What should you do when you close the door to get ready for work but you find yourself forget to turn off the light?  Now,  this  Wireless  Smart APP  Lamp  Controller will realize all of this for you.  After installing the controller,  you can wireless control the power switch;  Embed the controller in the lamps at home,  then download a smart APP,  no need WIFI or  Bluetooth,  you can control the power switch.  One key to control the light switch,  you don’t need to look for the light switch in the dark anymore.  This  Smart APP  Lamp  Controller will bring the best convenience for your life,  and make your life easier and better. Specifications: Brand:  Semlamp Model: SL-011
Colour:  White
Material:  Plastic Input  Output  Voltage/ Current: AC 220V/10A Maximum  Load:  Incandescent lamp 1500W,  fluorescent lamp and LED lamp 250W Wireless  Control:  Wireless control by mobile phone Remote  Terminal: i OS/ Android  Smartphone Applicable  Platforms:  Android and i OS Control  Distance: 10M  Applicable  Occasion:  Not waterproof,  use for dry indoor environment  
Features:  No need WIFI or  Bluetooth,  wireless control by your smartphone,  it is convenient to use. Can be directly applied to lighting products,  such as ceiling lamps


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  Wireless Smoke Detector Home Security Fire Alarm Photoelectric Sensor System   85-decibel alarm, A perfect item for protecting your family from the dangers of fire & smoke. It can be mounted on either the ceiling or the wall & can be used in mobile homes & RVs  
Features:    1. Easy installation 2. Battery-operated smoke alarm with photoelectric sensor 3. The built-in special IC, stable performance, high sensitivity; 4. The optical principle smoke measure the room, can accurate detection or fire from the early smoke 5. Can simulate alarm test for alarm; 6. Voltage alarm function, when the battery voltage is lower than 7.5V, issued a prompt remind users change the battery; 7. Alarm loudness: loudness is equal or greater than 85DB; 8. Working temperature range; -10℃-+50 ℃ 9. Protection area: height 12 m/80 ㎡   Specification:   1. Working Current: 1-Static Current: ≤800u A 2-Alarm Current: ≤ ≤35m A 2. Operation Voltage: DC 9V Battery 3. Alarm Sound: ≥ 85d B 4. Ambient Temperature: -10 C
- 50 C 5. Ambient Humidity: ≤ 95%RH 6.

Size: Φ105 x 60mm   Package
Includes::    1 x Smoke detector 2 x Screws 2 x Nuts   Details pictures:   




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  Wireless Smoke Fire Coal Gas Sensor Detector Alarm Tester Home Security System This product with intelligent design detects Coal Gas & natural gas propane, is suitable for detect the smoke in house, shop, hotel, restaurant, office building, school, bank, library, computer house & storehouse etc  
Features:    1. Applicable gas: Coal Gas, Natural Gas Liquefied petroleum Gas, etc 2. Excellent stability 3. Wireless Interconnection Alarm (Optional) 4. Sound & Flash Alarm & LED indicating Alarm 5. Infrared Photoelectronic Sensor 6. SMT Manufacture technology 7. Dust-proof,   Mothproof & Anti White light interference 8. Designed for the fastest possible installation   Specification:   1. Power Supply: 9V battery (6F22 carbon battery, DC Type, Not included) 2. Static current:
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Only US$27.21, buy best wireless solar-powered external tire pressure monitoring system pressure sensor tire pressure detection with digital lcd screen sale online store at wholesale price. ...

escription: Wireless Stereo Bluetooth Headphone For Mobile Phone Laptop PC Tablets, which with FM Radio, Microphone, Recharge Li battery, MP3 & LCD Screen etc. Foldable wireless stereo Bass Bluetooth headphones. Helps to reduce radiation while answering calls. means that you can conveniently answer calls or listen to music while doing sports. Built-in high quality MP3 decoder/FM stereo radio. Directly plays MP3 music from an external TF card. Extra soft cushions for superb comfort & acoustics. Charged via the Micro USB/ USB2.0 charging port. On-ear design for a comfortable fit. Button description: On/off: Power switch multifunction button: * Press the mode switch (FM, Bluetooth mode, MP3 mode, when you insert TF card) * Press (play/pause/answer the phone /hang up the phone) * Up Stubbs (on a /long press plus volume) * Down Stubbs (under a /lomg press volume reduction) * TF card hole * USB (Universal Serial Bus) Interface * Audio Input Interface Specification: * MP3 technology parameters: PC interface supports: USB2.0 Support music format: MP3 TF Card Support: 128MB-16GB Operating System: Windows 98/SE/ME/2000/XP Vista MAC OS 9.2 & above Operating current: ≤30m A Operating Voltage: 3.7v * Headphone specifications: Brand & Model: BQ-968 Type: Stereo Headset
Colour: Black, white, red Bluetooth version:3.0 Supported Bluetooth profiles: Hexafluoropropylene HFP A2DP AVRCP profile Effective distance :8m Battery capacity:300MA (Plus protection board ) Talk time:5 hours music playback time :4 hours

Features: B


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    1. Super long standby time, up to 60 hours. 2. Twins in-ear style headphone, plug & play. 3. Lightweight & portable, also comes with drawstring pouch. 4. Built-in superior HD microphone,  provide clear & loud sound. 5. High stereo audio effects, good noise-cancellation peformancex. 6. 5 hours working time can be lasted if you listen it continuously. 7. Bluetooth wireless earbud follows ergonomic principles, comfortable to wear. 8. Support incoming call number & voice prompts. Can connect two mobile phones at the same time.  

Features:  
Colour: White/ Black/ Blue/ Pink Battery Capacity: 75 m Ah Frequency: 2.4 GHz Wireless Version: 4.2 Receive sensitivity: -90 d Bm BT connection range: Approx. 10M Chipset: CSR 8635 Work time: One for 5~6 hours, and a set for 2~3 hours Charging time:1.5 hours Size (L*W):18 x 20 mm Support protocol family: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/DI1.3 Package Included:   2 x Wireless Bluetooth In-ear Earbud 1 x USB (Universal Serial Bus) Cable 4 x Sleeve Cap for Replacement 1 x User Manual


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Description Type Battery for Wireless Tattoo Machine Color Black Type A RCA Connection B DC Connection Battery capacity 2000m A Operating Voltage 4 11 V Use Time About 3 hours Voltage Indicator 4 5V 6V 7 5V 9V 10 5 V Feature DC connection mini size easy to hold with one hand no longer worry about stepping on the line Comes with USB (Universal Serial Bus) cable easy & convenient to charge Persistence It can be used for about 3 hours after full charging This power bank provide 5 adjustable voltages 4 5V 6V 7 5V 9V 10 5V easy to operate Package Included 1x Tattoo Machine Battery DC RCA CONNECTION 1x Charging Cable ...

  Wireless Thermometer Weather Station with Rain Gauge for Indoor Outdoor Temp  
Features:    Detail display of rainfall
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