

🔐 Lock in peace of mind with wireless ease!
The Friedland Response HIS77A Twin Pack offers two wireless door/window contacts operating on a secure 868MHz frequency, designed for seamless integration with GlobalGuard/SL Premium alarm systems. Featuring included lithium-ion batteries, LED status indicators, and easy sticky pad installation, this kit delivers reliable, hassle-free home security expansion.
| Manufacturer | Friedland |
| Part Number | HIS77A |
| Package Dimensions | 21.8 x 17.2 x 6.4 cm; 220 g |
| Batteries | 4 Lithium Ion batteries required. (included) |
| Item model number | HIS77A |
| Shape | Rain |
| Installation method | Wall Mounted |
| Item Package Quantity | 1 |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Item Weight | 220 g |
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