Gold Member Since 2013
Audited Supplier
Shenzhen Safety Electronic Technology Co., Ltd.

GSM Alarm System, Fire Alarm System, Household Alarm System manufacturer / supplier in China, offering Voice Prompt Wireless 315/433 Control Panel Security Alarm, Gas Leakage Detector with Valve for Smart Home Security System, Smoke Sensor for Home Security Alarm System and so on.

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Voice Prompt Wireless 315/433 Control Panel Security Alarm

Purchase Qty.:
1-49 50-99 100+
FOB Unit Price: US $30 US $29.5 US $29
Purchase Qty. (Pieces) FOB Unit Price
1-49 US $30
50-99 US $29.5
100+ US $29
Get Latest Price
Port: Shenzhen, China
Production Capacity: 100000 PCS/Month
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Model NO.: SFL-K4
  • Function: Networked
  • Certification: CE, ISO, FCC
  • Networking Mode: GSM Dial-up
  • Wiring Mode: Sub-Line System
  • Working Power: AC100~230V.DC12V
  • Alarm Current: <450mA
  • Siren Volume: 110dB
  • Cellphone Number: 6 Groups
  • Voice Prompt: Yes
  • Transport Package: Neutral Box/ Customized
  • Origin: Shenzhen, China
  • Type: Security Alarm Host
  • Usage: Door, Auto, Personal, Window, Fire, Smoke
  • Alarm Volume (within 1m): ≥80dB
  • Receive Frequency: 433.92MHz
  • Model: Sfl-K4
  • Static Consumption: <55mA
  • Defense Zones: 8 Wired and 99 Wireless
  • LCD Screen: Yes
  • SMS Number: 2 Groups
  • Trademark: SFL
  • Specification: 23X16X9cm/ 1.2kg
  • HS Code: 8531100000
Product Description
Voice Prompt LCD Screen Wireless 315/433 Frequency Control Panel Security Alarm 

Technical Parameters
Working PowerAC100-230V, DC12V
Static Consumption< 55mA
Arm Current< 450mA
Defense Zones8 Wired and 99 wireless defense zones
Alarm phone numbers6 auto dialer phone numbers, 2 SMS numbers
GSM Frequency850/900/1800/1900MHz
Siren Volume110dB
Multi-type of ArmRemote contrl arm, out arm, home arm, time arm, arm by phone
Main Features
1. 8 wired and 99 wireless defense zones
2. Store up to 2 mobile numbers for SMS
3. Store up to 6 mobile or land-line numbers for calling
4. Store up to 2 alarm center telephones
5. At most 5 wireless remote control codes
6. Voice prompts for all operations 
7. 10-second artificial message recording
8. Wireless frequency: 315/433MHz
9. SMS alert for power failure, power restore and control panel low battery 
10. Away/Stay/Home arming (away for full arming or home/stay for partial arming ie. night time)
11. Built-in wireless transmitting module---coding with wireless siren and appliance
12. 40 alarm log and inquiry / 10 seconds for live listen and recording
13. Cellphone (Telephone) remote controlling arm, disarm and monitoring 
 Preset 2 groups timing arm and disarm setting
15. User can make calls by using keypad on alarm panel --- like a telephone
16. One-key-control function: Out Arm, Home Arm, Remote Arm
17. Remote control Arm, Disarm, Monitor, and Intercom by phone
18. Built in rechargeable battery 7.2V/500mA up to 8 hours when power off
19. Included 12V/1000mA external power adapter

Product Image 
Voice Prompt Wireless 315/433 Control Panel Security Alarm
Voice Prompt Wireless 315/433 Control Panel Security Alarm
Voice Prompt Wireless 315/433 Control Panel Security Alarm


Voice Prompt Wireless 315/433 Control Panel Security Alarm

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Voice Prompt Wireless 315/433 Control Panel Security Alarm

Delivery & payment detail

  • Delivery method negotiated, we will give you our suggestion.                                                              You can check and compare, then make decision.
  • 30% amount prepaid before production for confirming the order.
  • Balance against finished production pictures before delivery.
  • We will help arrange delivery for you on our side. But delivery cost is on your side.
  • Payment Method: T/T or Western Union can be accepted


1. Advanced wave welding machine equipment.

2. SMT is owned.

3. All the products are manufactured by the way of anti-static, such as antistatic gloves.

4. Special testing tools for smoke and gas leak detectors.

If you have any questions, please contact us. Our company will try our best to provide you with the most satisfying service!! 
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