10 days Returnable

Return Reason Return Period Return Policy
Physical Damage, Defective, Wrong and Missing cống phẩm 10 days from delivery Full refund & replacement
Any other reason 10 days from delivery Full refund

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Best Sellers Rank
#21,228 in home Improvement (See đứng top 100 in home Improvement) #102 in Door Bells Chimes


> Does not require khổng lồ be attached lớn electric Points,works on Batteries > Remote Control Doorbell is easy khổng lồ install > Build in double speakers, make sound clear,especially suitable for homes,offices,factories,hotels etc > Approx 32 Different Musics > This Remote is meant for indoor use only.


Indoselection KOLD FIRE Koldfire Baoji Cordless Wireless Calling Remote Door Bell For Home shop Office (Multi-Design & Multi-Colour)
RONFILD Cordless Calling Remote Door Bell for Home, Office, Warehouse and Factories, Pack of 1, trắng
địa chỉ to Cart địa chỉ cửa hàng to Cart địa chỉ to Cart add to Cart add to Cart địa chỉ cửa hàng to Cart Customer Rating 4.0 out of 5 stars (5) 3.5 out of 5 stars (2108) 3.3 out of 5 stars (899) 3.7 out of 5 stars (2006) 3.9 out of 5 stars (37) 3.8 out of 5 stars (705) Price ₹390.00 ₹295.00 ₹319.00 ₹714.00 ₹299.00 ₹716.00 Sold By Yogpri
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HOME APPLIANCESHitech Office Products
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Our sản phẩm range includes a wide range of BAOJI - Wireless Remote Control Door Bell, Lingtingzhe Wireless Remote Doorbell With 32 Polyphonic, Voye-DC khổng lồ DC Wireless Door Bell With 38 Polyphony Sounds, Wireless Door Bell, Wireless Office Staff Calling System và Nacon - 2.4ghz- 700 MW High power nguồn AV Sender.

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BAOJI Wireless Remote Control Door
Bell with 32 Music

HASSLEFREE IDEAL FOR OLD AGED PEOPLES TO gọi EMERGENCY HELP

ALSO SUITABLE FOR HOME,OFFICES,FACTORIES,HOTELS

Wireless Doorbell AG-308A AC/DC

32 music

Remote control distance: 80-120m

DC: operated by 2 pcs 1.5V AA batteries (Not included)


Simple, Vivid và No-Wire Installation kiến thiết Avoid Troubles & Save Money When In Installation và Don"t Effect Decorate Environment.

Remote Control Range Up lớn 100 Meters In xuất hiện Air, Suitable For Homes và High Floor Houses.

Build In Anti-Interference Design, Avoid The Interference Between Users.

Build In Double Speakers, Make Sound Clear, Especially Suitable For Homes, Offices, Factories, Hostels, Etc.


Wireless system

Super long receiving distance

Environment friendly energy saving system

38 Beautiful Music


Voye Wireless Door Bell-with 38 Polyphony Sounds

Wireless system

Super long receiving distance

Environment friendly energy saving system

38 Beautiful Music


TheSupreme - multichannel multiuser wireless office staff calling system with bellwe offer is widely recognized for their high performance. Our offered calling system is used within area limit & without using a single wire. One can use them at any place within its reach and acknowledged for their efficiency.

AV SENDER

RANGE

700 m
W

40-50 mtr indoor areas; 100-130 mtr in mở cửa areas

1 W

50-60 mtr indoor areas; 150 mtr outdoor areas

2.5W

100-150 mtr indoor areas; 400 mtr in outdoor areas

5 W

300-400 mtr indoor areas; 1-1.5 km in outdoor areas

6W(Enhanced)

700-800 mtrs indoors; 1.5-2 km in outdoor areas


FUNCTIONS:* New 2.4Ghz wireless image audio & đoạn phim -transmitter * Wide transmitting range (depending on environments) * Microwave of anti-interference * Excellent audio & đoạn clip collection.

* 6 images switchover

Product characteristic :1. This hàng hóa uses four channels switches , may use as soon as khổng lồ six uses ways, namely a

receiver matches six launchers, a picture every six second automatic cut over picture, if receives

on the computer,then may use the đoạn clip frequency division simultaneously to lớn watch six pictures. 2. This product emissive power nguồn is standard 700 MW, effectively transmits the distance khổng lồ be possible khổng lồ amount lớn 40 - 100 meter.

Specification:

Working Voltage:DC 5-12V

Output Current: 250m
A
DC9V,

Channel Number:4CHS

Output Power: 700m
W
DC9V,

Video / Audio Input:1 Vp-p(FM)

Audio carrier ware:5.5M or 6.0M


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NACON-5 Watt Wireless AV Transmitter


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OTHER MODELS AVAILABLE


AV SENDER

RANGE

700 m
W

40-50 mtr indoor areas; 100-130 mtr in open areas

1 W

50-60 mtr indoor areas; 150 mtr outdoor areas

2.5W

100-150 mtr indoor areas; 400 mtr in outdoor areas

5 W

300-400 mtr indoor areas; 1-1.5 km in outdoor areas

6W(Enhanced)

700-800 mtrs indoors; 1.5-2 km in outdoor areas


Description:1.High unique Sound,Super high resolution & sensitivity .2.Low consumption and excellent stabilization ,

3.Compact & easy khổng lồ install or hide , you can wear it và hide under you clothes .

4.Up to 3000m transmission range in xuất hiện space

5. Available Range Audio clip Transmitter and Receiver ( Up khổng lồ 3000m )

Transmitter : 0.9-1.2GHz/ wireless/Audio clip transmitter . Power :5000m
W . Distance: 1000 - 5000M ( without barrier and interference if there is a wall , we cannot promise).

Power supply : DC 12V . Form size : 60X45x20mm

Receiver Specifications:

Transmission frequency:FM 0.9-1.2G

Power Supply: AC-DC adapter 12V 500m
A

Consumption Current:500m
A

Power Consumption: Aprrox 3W

Operation Temperature:-10C~- 85C/ 14F~ 122F

Storage Temperature:-40C~- 85C/140F~ 185F

Operation Humidity:85%RH

Sensitivity: 18d
B

weight : 200g around ( maybe a little heavy or light )


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Spy HD Pen Camera


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THIS IS MADE IN nhật bản PEN WITHOUT INBUILT MEMORY (USE MICRO SD thẻ FOR MEMORY) THIS IS SIGN OF REAL JAPANESE PEN.

SPECIAL BENEFIT:-NO LIGHT BLINKING ON RECORDING POSITION

Digital Spy Hidden pen camera cum pen drive 5.0 mega pixels camera.

This Micro-Cam recorder is a super compact đoạn clip audio camcorder- VERY VERY SLIM Smaller & light, can be used as a normal pen yet packed with high unique Features. This Micro Cam recorder records Hi-Resolution real time 30 fps video clip via its internal pin hole camera at the touch of a button. Internal rechargeable battery is recharged via USB connection.

This is a lovely designed HD 720P Spy Camera Concealed Pen with high resolution video, excellent photo, high unique stand alone voice recording, webcam và USB flash drive function. The Pinhole lens can be concealed and covered up by a sliding door, yes it works as a real writing pen as well.

Xem thêm: Top 6 kỹ thuật xử lý khí thải phổ biến nhất, các công nghệ xử lý khí thải ở việt nam

Features

· USB Digital đoạn clip Recorder

· color Spy Pen Pinhole Camera

· Record for over 1 hour on single charge

· Works as a USB drive

· Built-in rechargeable

· Battery type : Lithium-ion

· Real-time date và time stamping

· Built-in microphone

· Normal size pen with handwriting function

· thẻ ACCEPTED UPTO 16 GB

* đoạn phim Resolution: AVI format, 1280 x 720 px
Real time 30fps

* Photo Resolution: JPG format, 1600 x 1200 pixels

* video clip Compression Mode: M-JPEG

* High tốc độ USB 2.0 Interface

* Plug và Play

* Supporting System: Windows ME/2000/XP/Vista/7; Mac OS * Size: 150mm x 15mm x 15mm

The HD Pen Camera is perfect for security surveillance, criminal investigations, evidence-collecting, documenting outdoor exploration, và business và personal travel recording. The Digital Voice Recorder Pen is perfect for Doctors, Executives, Lawyers, Professors, & Students

The HD Pen Camera features cycle recording; when the storage space is full, the camera can automatically begin recording over the oldest data.

Specifications:

Recording Resolution: 1280x720pixelRecording Frames: 30fpsVideo Ratio: 4:3Recording Format: AVITime Setting: Yes/NoPhoto Resolution: 12 Megapixels, 4032x3024 pixel

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