868MHZ UNIVERSAL RADIO PIEZOELECTRIC SIREN PLATE WIT...
Universal 868MHz piezoelectric radio siren plate without cover, for outdoor use. Requires CQR-21 cover. 105 dB (A) at 1 meter. Self-test input. Incorporates box and wall tamper. Vandal resistant and UV resistant ABS housing. IP44. EN50131-4 Grade 2, Environmental Class IV.
868MHZ UNIVERSAL RADIO PIEZOELECTRIC S...
Universal 868MHz piezoelectric radio siren plate without cover, for outdoor use. Requires CQR-21 cover. 105 dB (A) at 1 meter. Self-test input. Incorporates box and wall tamper. Vandal resistant and UV resistant ABS housing. IP44. EN5