wireless door

1)Popular unique design;
2)48 kinds of melody options;
3)Operating distance range is up to180 meters on open air;
4)4 grade Volume regulation;

Super low power consumption, Low voltage alert, Wireless communication with Alarm Host, Rolling code,
for anti-crack

mp3 download function, easy for you to choose the sound you like.
Rain cap to protect the rain
Low battery LED indicator remind replace battery.

Wireless range of up to 300 meters
52 sounds selectable. 4 level volume control
Low power consumption,Water-Proof button

Unique appearance design patent
52 classical melodies
220-300 meters Long radio distance
Remote control and waterproof design

Unique appearance design patent
52 classical melodies
220-300 meters Long radio distance
Remote control and waterproof design

 
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Unique appearance design patent
52 classical melodies
220-300 meters Long radio distance
Remote control and waterproof design

Support TF card, MP3 door chime tones
Iphone, Samsung cellphone charge
Cellphone MP3 music playing
Speaker
Clock & alarm clock

3.5 inch touch wireless video door phone(1v2)
1.touch key
2.16 chord melodies
3.3.5"TFT color display
4.0.3Mega pixel

wireless magnetic contact
transmission range,300M
wired is optional
strong ability to capture signal and low false alarm
HQ & nice appearance

PS-1525 Secuiry Magnetic SensorDC-2541 Door Contact
1. MOQ:500pcs.
2. Usually our lead time is in 7-15 days.
3. We also can offer you spec.

Features:
1) 220V-240V
2) With PTC protection
(If the bell push pressed for too long time, the temperature of the coil inside
the b

1)Transmitting frequncy:2.4GHz,operating range within 150-180m
2)Microprogramming technique,automatic remote control,high performance
3)Receiver scr

PS-1524 Secuiry Magnetic Switch Type Proximity Sensor
1. MOQ:500pcs.
2. Usually our lead time is in 7-15 days.
3. We also can offer you spec.

Sensor Alarm/Doorbell

it can be installed on the door,when someone invades into the room,it will sound alarm

Features:
1) Energy-saving
2) Remote control distance: 120 - 150m
3) With 12 different rings for your option
4) With LED flash light to help

Power supply: DC9V battery
Working frequency: 315MHz/433MHz
Gap for triggered, >15 -20mm
Stand-by current: 0.01W
Alarm

Door Stop Alarm,Security Door Alarm,Burglar Alarm
BSC-AD007
1.Door Stop Alarm
2.Using this alarm to block the do

Two sends,one receiver
Frequency: 433.92 MHz
Power supply transmitter: 9V DC(battery)
Power supply receiver: 3V DC(battery)

 
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wireless door phone intercom syste,door phone intercom

Rubber black finish, 3 sound modes and 16 melodies, with vibrator, avaliable for all people, give you convenience and better quality life.

Frequency: 433.92 MHz
Antenna transmiter: integral
Power supply transmitter: 9V DC(battery)
Power supply receiver: 3V DC(battery)

Micro-power dedicated CPU.
Auto status report.
Timing report when doors/windows are not closed.
Patent Mutil code, with tamper alarm.

Effective remote control distance up to 100meters on open air

1)Popular unique design;
2)48 kinds of melody options;
3)Operating distance range is up to180 meters on open air;
4)4 grade Volume regulation;
5)

Frequency: 433.92 MHz
Power supply transmitter: 12V DC(battery)
Power supply receiver: 3V DC(battery)
Modulation: A1D

Wireless Doorphone has the functions of wireless intercom and remotely opening door. It overcomes the limitation of the wireless doorbell and access