ขาย d3sI Key Anti-lost Finder Wireless With Anti Lost Alarm Receivers Keychain Tracker Portable ราคาที่ดีที่สุด

🌈Products Description: Compatibility:All Compatible Type:Home Use 1 RF transmitter (Remote Control) and 5 receivers for locating different items like keys, wallet, TV remote control ,glasses or other items that you need to find sometimes. 30-40m(98-131fts) transmitting range, so that you can locate the items easily at most of corners in your house. It is with strong signals even if through walls. With a docking base, It 's a good display for tea table, TV bench, bed, computer desk, or bookshelf. Easily and quickly to locate / find the lost items, by pressing on the related color buttons, the beep sound will lead you to find the lost items 💝How to set - turn on the receiver switch (NO) - the receiver makes a tick - take out the transmitter and press the corresponding color button - heard two drops and the match was successful How to install battery 1. Open the outer shell with the provided. 2. Replace CR2032 battery. Please mind the polarity of the battery. 3. Close the outer shell. 💝Specification Item Type:Wireless Key Locator Size: about 10*2.5*14cm Sound:80dB (Open Space) Transmitting Range:30~40 meters Frequency: 433.92 MHz Housing material: ABS Wireless key finder with key ring Dock base included One transmitter with 5 receivers 💝Battery Model： CR2032 x 5 for receivers ( NOT included ) Working distance: 30~40 M in open area 💝Due to the logistics and express policy,batteries are not included. Batteries are common.You can buy batteries from many shops. It can works for more than 2 months if you buy good batteries. 📦Package Included 1 x Base 1 x Transmitter 5 x Receivers 1 x Manual 2 x screws 1 x crowbar 5 x key rings #wirelesslocator #wirelesstracker #keyfinder #keytracker #dogtracker #electronickeyfinder #itemlocator #antilostalarm