DSC WT4901 Wireless Indoor Siren, 2-Way, 85 dB, 3.3″ Width x 1.1″ Depth x 5″ Height, With (4) AA Battery

DSC WT4901 Wireless Indoor Siren, 2-Way, 85 dB, 3.3″ Width x 1.1″ Depth x 5″ Height, With (4) AA Battery

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Features

• Siren Output 85 dB
• Siren Sounds for Alarms, Door Chimes, Entry/Exit Delay and Troubles
• Transmits RF Status, Low Battery and Tamper Condition
• Front and Back Tamper Detection
• Nominal Battery Life 1 Year
• Compatible with Impassa 433 Mhz
• Onboard Test Bu
• Case and Wall Tamper
• Upto 4 Sirens per System