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868MHz Outdoor Siren MD-334R External Sirene Strobe Siren Horn for TCP IP GSM Alarm System ST-VGT,
Specifications:
- Tamper swtich: yes
- Model Number: MD-334R
- Frequency: 868MHz
- Built in rechargeable battery: 12V/1.3Ah up to 20h when AC power off
- Brand Name: QUEENRAN
- Alarm voice: 120dB
- Alarm method: Sound and Flash
- Free shipping
We offer free shipping for all products
- Free returns*
If you aren't satisfied, you can return it
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like