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Item specifics
  • Brand Name: SYSD
  • Size: 29*25.5*9CM
  • Waterproof: Yes
  • Type: Intercom System
  • Communication Interface: Wired
  • Technology: Digital
  • Camera Sensor type: CMOS
  • Power: 15V DC
  • Material: Metal+ABS
  • Zone Input: None
  • Access Control: Inductive Card
  • Resolution: 380TVline
  • Samrt Home Interface: No
  • Display Screen Size(inch): 3.5
  • Doorbell: Yes
  • Sensor Size(Inch): 1/3
  • Answering Mode: Hands-free
  • Connection Method: Wired
  • IP Camera Interface: No
  • Kit Configuration: Three to Two Video Doorphone
  • Installation: Wall Mounting
  • Viewing Angle (°): 92
  • Display Screen Type: Color
  • Model Number: sy241ma2-2
  • Camera: color
  • Power: 110-240v
  • Color: Black and white
  • Display screen: 2.4inch
  • Shape: 1V1,1V2,2V2
  • Technic: 2.4Ghz digital wireless tr...
  • Door bells: 12 Selectable Ring Tones
  • Standby status: 72 hours
  • Two installation method: Fixed on the walls /put on...
  • Transmission Distance: 300m in free fields
  • Warranty: Nice one year warranty
  • Place of Origin: Guangdong, China (Mainland)
Product Description


l         Wireless Color Video Door Phone

l         Mobile Handset with 2.4 TFT-LCD Screen

l         Unlock doors & gates remotely for visitors

l         Range in free field 300 meters

l         12 Selectable Ring Tones

l         Handset to Handset Communication (Paging)

l         Infra Red Camera in outside call station – see callers at night

l         Expand to a 2-way system by adding a call station & Handset

l         Rechargeable battery via mini USB interface (Nokia Li-Battery BL-6C can        beused for replacement) 

l         Standby status 72 hours

l         Easy to install

l         Built-in Surveillance Mode Function

l         Two installation method :Fixed on the walls /put on the table

l         Extra cradles to supply for the fixing.




Item No.




Transmission Frequency

2.4GHz ISM digital public frequency band: 2402~24853.5MHz

Transmission Distance

300m in free fields

Door Station(weatherproof ) 


Image Sensor

1/4” CMOS

Min. Illumination

0 Lux (IR on)


DC 5V/1A


20mA~30mA (standby),300m A (operation)

Audio Input

12-digits digital audio signal,DAC interface,

8Kbps sampling speed rate

Image Compression

MJPEG compression

Transmission Power

16~20 dBm

Ringing tone

12 songs for option








2.4” TFT LCD

Effective Pixels


Power Source

DC4.5V/0.8A (rechargeable battery operated)

Battery Charging Time

For the first time ,it is 7~10 Hours ;Later around 4 hours

USB port

For battery charge


20mA~30mA/3.7V(standby),250mA (Operation)

Receiving Sensitivity







Import duties, taxes and charges are not included in the item price or shipping charges.
These charges are the buyer`s responsibility.
Please check with your country`s customs office to determine what these additional costs will be prior to bidding/buying
  We will ship via the following shipping company:
1, EMS ( 5-7 working days)
2, DHL(3-4 working days)
3, UPS(3-4 working days)
The shipping method is depending on your address
We would like to accept the Escrow as the payment method.
 Payment must be paid within 3 business days

Physical products and product descriptions, product images are identical, please rest assured that the buyer purchased

Packaging Details
  • Unit Type: piece
  • Package Weight: 2.0kg (4.41lb.)
  • Package Size: 30cm x 30cm x 9cm (11.81in x 11.81in x 3.54in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 2.0kg (4.41lb.)
  • Package Size: 30cm x 30cm x 9cm (11.81in x 11.81in x 3.54in)
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