2G/4G Optional GSM & PSTN Auto Dialer for Home Alarm Systems
Dual-network compatibility with 2G/4G GSM and PSTN for uninterrupted connectivity. Integrated with existing home alarm systems for seamless upgrades. High-precision PCB board with flame-retardant casing ensures durability and safety. Advanced signal processing minimizes false alarms. Ideal for residential security, remote property monitoring, and business premises. Supports instant alerts via calls/SMS during breaches. Global wholesale pricing with bulk discounts. Direct factory supply guarantees quality and affordability. Compatible with most alarm brands worldwide. Plug-and-play installation with detailed multilingual manuals. FCC/CE certified for international compliance.